![Boolean search operators ,[object Object],[object Object],[object Object],[object Object],Dogs 10 results (all are about dogs) Dogs OR Cats 20 results (10 about dogs plus 10 about cats) Dogs AND Cats 5 results (all contain both dogs AND cats)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Opac Advanced Search
- 1. OPAC Advanced Search Boolean Keyword Search in the OPAC David Kent, Librarian Peninsula College Library 2008
- 3. Advanced OPAC Search Screen Advanced Search Tab
- 4. Advanced OPAC Search Screen Boolean Operators: AND, OR, NOT By default Keyword Anywhere will search in all fields: Author, Title, Subject, Notes, Publisher, etc. All of these = AND Any of these = OR
- 6. Using the truncation symbol ? retrieves variations of the word: lumbering, lumberyards, lumbermen, etc. Changing the field will control where the terms are searched. The Boolean AND combines the sets of synonymous terms to find only those containing both concepts.
- 7. All titles retrieved have one or more of the words -- lumber or timber -- or have the word logging in the title, as the search query requested.