It seems google had changed the way how a quicksearch works. As the rendering engine is based on webkit you may encounter problems using google by the quick search bar. As I'm currently abroad, I'm will not be able to fix this issue until I'm going to return home at the and of august.
In the meantime you may use the following link for your search needs:
sorry for any inconvenience caused and I wish everyone a nice summertime!
Best greets from Manila!