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Query Language

The search facility allows the use of "Boolean" expressions containing the keywords AND, OR, and NOT, and grouped with parentheses. For example:

• Return to search

oxford street

finds documents with  'oxford' or 'street'

oxford or street

same as above

oxford and street

finds documents with both 'oxford' and 'street'

oxford not street

finds documents with 'oxford' but not 'street'

(oxford not street) and square

finds documents with 'square', plus 'oxford' but not 'street'

st*

finds documents with words starting with 'st'