URL Only Listings in Google

Typing my site into Google returns the URL but no title or description.

[jradical]

Can anyone explain/ advise why when I type my domain (without www or .com) into google it returns my address as pr1 but with no description as though it doesnt know about it other than the URL.

If I type mysite.com it does return my description within the one search result. I have over 1000 pages in yahoo although google doesnt seem to know anything about my site apart from the homepage although that has no page rank.

I have purchased the domain from new and not through ebay or anything but the domain has existed before so it I was thinking it would be out of the sandbox.

I would be very interested and appreciate any thoughts. Thanks.