The advanced interface allows the searcher to specify and, or, not between words. For relationships between words use adj , near , far , or before . In searching the default word is AND between words. Boolean terms or and not may be inserted between words or phrases in quotes. Phrase searching requires quotation marks around each phrase.
Truncation is automatic.
One of the newest with good, extensive content and a feature for classification of hits by division into custom search folders. The Search for menu lists different options for finding information. Select Any of the words to find documents containing one or more of the words you enter. Select The exact phrase to find documents with the words you enter, together, in the specific order you enter them. Select The page title to find documents whose titles contain at least one of the words you enter.