Miamacs - 1:08 pm on May 16, 2007 (gmt 0)

allinanchor:sbs 2003

...

Also, check the AdWords suggesntions.
You don't have to, I already have. Yes, you guessed it right.
Google knows about the relation from many sources.

Actually it's the most common relation.

sbs 2003 -small -servers -business -server -microsoft -windows -win

...was the shortest query that filtered them out for me.
Which is funny. If you enter -server, the results will still be happy to show "servers".