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                3.9. Document history
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                3.9. Document history
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                3.10. Sorting search results
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                3.10. Sorting search results
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                3.11. Search tips, shortcuts
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                3.11. Search tips, shortcuts
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                             3.11.1. Terms and search expansion
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                             3.11.2. Working with phrases and proximity
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                             3.11.3. Others
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                3.12. Customizing the search interface
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                3.12. Customizing the search interface
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   4. Programming interface
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   4. Programming interface
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3.11. Search tips, shortcuts
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3.11. Search tips, shortcuts
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  3.11.1. Terms and search expansion
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   Term completion. Typing Esc Space in the simple search entry field while
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   Term completion. Typing Esc Space in the simple search entry field while
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   entering a word will either complete the current word if its beginning
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   entering a word will either complete the current word if its beginning
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   matches a unique term in the index, or open a window to propose a list of
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   matches a unique term in the index, or open a window to propose a list of
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   completions.
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   completions.
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   Picking up new terms from result or preview text. Double-clicking on a
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   Picking up new terms from result or preview text. Double-clicking on a
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   word in the result list or in a preview window will copy it to the simple
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   word in the result list or in a preview window will copy it to the simple
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   search entry field.
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   search entry field.
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   Wildcards. Wildcards can be used inside search terms in all forms of
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   searches. More about wildcards.
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   Disabling stem expansion. Entering a capitalized word in any search field
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   Disabling stem expansion. Entering a capitalized word in any search field
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   will prevent stem expansion (no search for gardening if you enter Garden
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   will prevent stem expansion (no search for gardening if you enter Garden
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   instead of garden). This is the only case where character case should make
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   instead of garden). This is the only case where character case should make
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   a difference for a Recoll search. You can also disable stem expansion or
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   a difference for a Recoll search. You can also disable stem expansion or
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   change the stemming language in the preferences.
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   change the stemming language in the preferences.
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   Phrases. A phrase can be looked for by enclosing it in double quotes.
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   Finding related documents. Selecting the Find similar documents entry in
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   the result list paragraph right-click menu will select a set of
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   "interesting" terms from the current result, and insert them into the
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   simple search entry field. You can then possibly edit the list and start a
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   search to find documents which may be apparented to the current result.
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   File names. File names are added as terms during indexing, and you can
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   specify them as ordinary terms in normal search fields (Recoll used to
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   index all directories in the file path as terms. This has been abandoned
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   as it did not seem really useful). Alternatively, you can use the specific
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   file name search which will only look for file names, and may be faster
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   than the generic search especially when using wildcards.
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  3.11.2. Working with phrases and proximity
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   Phrases and Proximity searches. A phrase can be looked for by enclosing it
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   Example: "user manual" will look only for occurrences of user immediately
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   in double quotes. Example: "user manual" will look only for occurrences of
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   followed by manual. You can use the This exact phrase field of the
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   user immediately followed by manual. You can use the This exact phrase
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   advanced search dialog to the same effect. Phrases can be entered along
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   field of the advanced search dialog to the same effect. Phrases can be
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   simple terms in all simple or advanced search entry fields (except This
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   entered along simple terms in all simple or advanced search entry fields
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   exact phrase).
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   (except This exact phrase).
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   Browsing the result list inside a preview window (1.5). Entering
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   Shift-Down or Shift-Up (Shift + an arrow key) in a preview window will
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   display the next or the previous document from the result list. Any
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   secondary search currently active will be executed on the new document.
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   Forced opening of a preview window (1.6). You can use Shift+Click on a
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   result list Preview link to force the creation of a preview window instead
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   of a new tab in the existing one.
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   AutoPhrases (1.5). This option can be set in the preferences dialog. If it
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   AutoPhrases. This option can be set in the preferences dialog. If it is
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   is set, a phrase will be automatically built and added to simple searches
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   set, a phrase will be automatically built and added to simple searches
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   when looking for Any terms. This will not change radically the results,
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   when looking for Any terms. This will not change radically the results,
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   but will give a relevance boost to the results where the search terms
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   but will give a relevance boost to the results where the search terms
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   appear as a phrase. Ie: searching for virtual reality will still find all
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   appear as a phrase. Ie: searching for virtual reality will still find all
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   documents where either virtual or reality or both appear, but those which
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   documents where either virtual or reality or both appear, but those which
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   contain virtual reality should appear sooner in the list.
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   contain virtual reality should appear sooner in the list.
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   Finding related documents. Selecting the Find similar documents entry in
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   the result list paragraph right-click menu will select a set of
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   "interesting" terms from the current result, and insert them into the
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   simple search entry field. You can then possibly edit the list and start a
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   search to find documents which may be apparented to the current result.
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   File names. File names are added as terms during indexing, and you can
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  3.11.3. Others
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   specify them as ordinary terms in normal search fields (Recoll used to
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   index all directories in the file path as terms. This has been abandoned
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   Using fields. You can use the query language and field specifications to
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   as it did not seem really useful). Alternatively, you can use the specific
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   only search certain parts of documents. This can be especially helpful
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   file name search which will only look for file names and can use wildcard
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   with email, for example only searching emails from a specific originator:
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   expansion.
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   search tips from:helpfulgui
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   Query explanation. You can get an exact description of what the query
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   Query explanation. You can get an exact description of what the query
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   looked for, including stem expansion, and Boolean operators used, by
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   looked for, including stem expansion, and Boolean operators used, by
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   clicking on the result list header.
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   clicking on the result list header.
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   Browsing the result list inside a preview window. Entering Shift-Down or
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   Shift-Up (Shift + an arrow key) in a preview window will display the next
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   or the previous document from the result list. Any secondary search
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   currently active will be executed on the new document.
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   Forced opening of a preview window. You can use Shift+Click on a result
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   list Preview link to force the creation of a preview window instead of a
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   new tab in the existing one.
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   Closing previews. Entering ^W in a tab will close it (and, for the last
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   Closing previews. Entering ^W in a tab will close it (and, for the last
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   tab, close the preview window). Entering Esc will close the preview window
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   tab, close the preview window). Entering Esc will close the preview window
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   and all its tabs.
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   and all its tabs.
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