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Boolean Operators

Boolean operators or connectors can be used to improve your search results. When using either the simple or advanced search, you can use either AND, OR, or NOT. You can also group them together.

You can also group search terms together to create more complex searches by using parentheses.

This search ...... would find ...these results.
baseball and mercer or technologyrecords with baseball and mercer or records with technology[View results of sample search]
baseball and (mercer or technology)records with baseball and mercer or records with baseball and technology[View results of sample search]