A non logging google proxy has been put into place by a community i know:
http://karanet.at/search/
limited to 8 results at a time, no logging, preview thumbnails and open search support.
other methods of anonymizing your search:
https://ssl.scroogle.org/
http://www.customizegoogle.com/
http://userscripts.org/scripts/show/10448
http://www.abelssoft.net/unchrome.php
https://addons.mozilla.org/en-US/firefox/addon/10354
hot tip:
try to avoid google dns servers, or youll be on the radar even if you use one of the above...
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