Search Tips

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:

racing optis

finds documents containing 'racing' or 'optis'

racing or optis

same as above

racing and optis

finds documents containing both 'racing' and 'optis'

racing not optis

finds documents containing 'racing' but not 'optis'

(racing not optis) and sailing

finds documents containing 'sailing', plus 'racing' but not 'optis'

web*

finds documents containing words starting with 'web'

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