Wildcard
by Sanju[ Edit ] 2010-02-12 13:57:58
Wildcard
The "*" symbol is a wildcard.
This is useful if you're trying to find the lyrics to a song, but can't remember the exact lyrics. [can't * me love lyrics]will return the Beatles song you're looking for. It's also useful for finding stuff only in certain domains, such as
educational information: ["dumb little man" research *.edu].
