You can combine terms from different parts of the record, such as an author's name with a word from the book's title. Title Use this search if you know parts of a book or journal's title. An author may also be an institution, an organization, or a conference. Typing in the full title is not necessary and often leads to typographical errors. Use no punctuation.
Some punctuation is used.
Ignore parentheses but include the hyphen in hyphenated words. Commas are not used. It is possible to combine two or more words in a single keyword search by using operators. Logical operators show logical relationships between keywords. This kind of search is useful when two words have the same general meaning and you want information pertaining to both.