Introduction - Overview - Purchasing
Regular expressions
allows Files Search Assistant to analyze your search term in
following way:
1) +keyword1 +keyword2 +keyword3 - means searching for document
with keyword1 or/and keyword2 or/and keyword3
2) +keyword1 -keyword2 - means searching for documents that
contain keyword1 and don't contain keyword2
3) +keyword1 +"keyword2 and keyword3" - means searching for
keyword1 and/or whole phase - 'keyword2 and keyword3'
Relevancy
Is a value that estimate similarity of keyword to keyword found
in document.
Some sample:
Search term: keyword1 keyword2
Document1: "... some text here ... keyword1 keyword2 ... some
text here ..." - Relevancy - 75%
Document2: "... some text here ... keyword1 one or two words
keyword2 ... some text here ..." - Relevancy - 75%
Document3: "... some text here ... keyword2 one or two words
keyword1 ... some text here ..." - Relevancy - 50%
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