Boolean operators are the power searcher's friend.
Only pages containing all the terms listed will produce a successful result. For example, Nostradamus AND prophesy will return results with both the term Nostradamus and the term prophesy in the pages. For example, searching for boxers NOT shorts will produce documents related to pugilists without mistakenly giving you articles about trousers that do not descend below the knee. This allows you to construct very powerful queries. Query modifiers Query modifiers can be used to further refine all the words, any of the words, and Boolean searches.