Scroll down to set language and document type limits as necessary. Topic Search terms can be single words or phrases. Use wildcards to cover variant spellings or to truncate words, operators to link individual search terms, and brackets to link groups of search terms. You cannot use more than two wildcards per word. If you do, the second is assumed to truncate the word.
Brackets Use brackets to construct more sophisticated searches.
Search statements contained in brackets are carried out before those outside brackets. Author Search for one or more authors following the example shown, using wildcards, operators and brackets as appropriate. Alternatively, copy and paste titles from the list offered. Use the Abbreviations list link to check for standard abbreviations - UNIV is always substituted for university, for instance. If you are searching for a book review, set document type to Book Review, check the title box, enter a couple of key words from the book title in the Topic box, and click on Search .