Reserved words are words which form part of the system's search query language, and which therefore cannot be searched on in the normal way. To search for a reserved word as a keyword, type it in the relevant search box, enclosed in double quotation marks. For example:
women "and" history
will retrieve documents containing 'women', 'and', and 'history'.

The reserved words in Gerritsen Online are AND, EXACT, FBY, NEAR, NOT and OR.