What do you think should've happened? The search say "I know what you're searching for, but I refuse to help because your dumb ass should've typed this into a web browser address bar?"
This isn't 1995. Computers have access to the Internet, and there's no reason your computer's search bar should only search local.
Now, if he'd had a file with that as its name, and a text document with that URL, I would've expected those first. Maybe not at first. Depends on disk space allocated to indexing.