For example, type white AND (whale OR ahab) to find all documents that contain either white and whale or white and ahab. Use parentheses to specify the order of evaluation of terms. For example, type cat ^ dog to find all documents with occurrences of either cat or dog but not both cat and dog.
Use to search for all instances that have either term but not both. Searches with OR and no other Boolean operators produce the same results as selecting the Any Of The Words option. For example, type email OR e-mail to find all documents with occurrences of either spelling. Use to search for all instances of either term. Or, type paris NOT kentucky to find all documents that contain the word paris but not the word kentucky.
For example, type NOT kentucky to find all documents that don’t contain the word kentucky. Use before a search term to exclude any documents that contain that term. Searches with AND and no other Boolean operators produce the same results as selecting the All Of The Words option. For example, type paris AND france to identify documents that contain both paris and france.
Use between two words to find documents that contain both terms, in any order. Commonly used Boolean operators include the following:
