UPDATE: Google fixed the issue, it is now working properly.

I used to check my emails with T-mobile MDA which was not a useful device. Yesterday, I saw an advertisement about the new BlackBerry model called BlackBerry 8800 and wanted to get some information about its performance and compatibility but when I wanted to type the word "BlackBerry" in Google toolbar, I found that Google won't suggest the rest of black and suggests nothing. I thought that is my connection issue and quickly double checked with Google suggestion that gave me the same result! I have no idea why Google blocked the rest of the word Black.