Why use Google search? Ixquick beats it hands-down.

‘..Ixquick Stops Recording Browser and Platform Information Entirely.
We don’t collect any personal information on our visitors. Nada. Zilch. Zero.
When you use Ixquick, we do not record your IP address, we do not record which browser you are using (Internet Explorer, Safari, Firefox, etc.), we do not record your computer platform (Windows, Mac, Linux, etc.), and we do not record your search words or phrases. In fact, the only information we do record is an aggregate total of how many searches are performed on our website each day (a measure of overall traffic), and those overall traffic numbers broken down by language.
Our zero data collection policy protects your privacy, since your IP address, browser, and platform information can be combined with other data to uniquely identify your computer, your location, or you. It is also important not to record search terms, since they can convey personal information as well…’