Some unique search features make this a very useful search engine, including sorting results by date or media type. Two optional buttons for simplify and modify are available. Modify narrows the search for more accurate results. It allows specifying phrase searching or you can use quotation marks around a phrase. Boolean searches are supported only through the pop-up options.
Case is insensitive except the very rare instance of mixed case within the same name.
Date searching gives an option of all in the database, options for documents older or newer than a specified date, or content posted within the last few days or months. The Boolean operator and is the default. The advanced interface allows the searcher to specify and, or, not between words. For relationships between words use adj , near , far , or before . In searching the default word is AND between words.