site comparing query syntax?

[Linda Rudell Betts]

Okay, I give up.  I've been flexing my researcher muscles and _still_ can't
find a site I've seen mentioned a couple of times that enumerates query
syntax used by the major search engines (some are boolean, some use - or
+).  Seems that I remember the site was maintained in Sweden.  Anyone have
this bookmarked like I thought I did?

thanks --

Linda Rudell-Betts
Information Resources Manager
Quarterdeck Corporation
Marina del Rey, California