They seem to have pretty obvious purposes: http://www.google.com/linux?hl=en&q=boot&btnG=Search http://www.google.com/linux?hl=en&q=boot&btnG=Search http://ww

They seem to have pretty obvious purposes: http://www.google.com/linux?hl=en&q=boot&btnG=Search http://www.google.com/linux?hl=en&q=boot&btnG=Search http://www.google.com/microsoft?hl=en&q=boot&btnG=Search http://www.google.com/microsoft?hl=en&q=boot&btnG=Se... You can create custom google searches for anything, it's as simple as appending a couple of keywords and terms to the search string or limiting the search to a few URLs. I've used it a few times in the past. Stands to reason there would be a snappier URL for the more obvious and popular searches. http://www.google.com/cse/ http://www.google.com/cse/