Do not abbreviate words in a title search although you may truncate, or shorten, the last word. If you cannot remember the exact title, try a keyword search with a title qualifier. Title searches can also include series titles. Ask a librarian for assistance. Ask a librarian for assistance.
Some subject headings contain subdivisions.
Always use two hyphens between a subject heading and a subdivision. If a word in the subject heading is hyphenated, the hyphen must be included. Do not abbreviate or omit words within a subject heading. When a basic keyword search is performed, the system locates words and phrases throughout the bibliographic record, and may find items not identified by more limited author, title, and subject heading searches. The most useful logical connectors are AND , OR and NOT .