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The
search engine will display a weighted list of matching documents, with
better matches shown first. The text search engine allows queries to be formed from arbitrary Boolean
expressions containing the keywords AND, OR, and NOT, and grouped with
parentheses. For example:
- digital scale
- finds documents containing 'digital' or
'scale'
-
- digital and scale
- finds documents containing both 'digital'
and 'scale'
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- digital not scale
- finds documents containing 'digital' but
not 'scale'
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- web*
- finds documents containing words starting with 'web'
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