Searches are performed on the subject and full text of postings. Queries must contain at least 3 characters.
Case is ignored.
Prevent will find postings containing the word prevent but not prevention . Queries made up of 2 or more words but without operators are treated as complete phrases. Multiple keyword searches may be performed by using the OR and AND operators. Keywords may be excluded from searches by using the NOT operator. NOT newspaper would exclude postings which contain the word newspaper .