The text search engine allows searches to be formed from arbitrary Boolean
expressions containing the keywords AND, OR, and NOT, and grouped with parentheses. For
example:
- Grita! Bands
- finds documents containing 'Grita!' or 'Bands'
- Grita! OR Bands
- same as above
- Grita! AND Bands
- finds documents containing both 'Grita!' and 'Bands'
- Grita! NOT Bands
- finds documents containing 'Grita!' but not 'Bands'
- (Grita! NOT Bands) AND Tours
- finds documents containing 'Tours', plus 'Grita!' but not 'Bands'
- Grita!*
- finds documents containing words starting with 'Grita!'
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