There are many search engines that do not track, some of them are better than others.
I have listed four most popular and privet ones below:
Ixquick is one of the search engine that does not record your IP address or use tracking cookies or record or store any search data that you have entered. Ixquick also do not share any information that is personal with other third parties including like other search engines or the provider of Ixquick’s sponsored results.
Here you can read more how Ixquick Protects Your Privacy!
Gibiru is an other one of the best search engines that do not track, it provides search results like Google search but when you search with Gibiru, their algorithm simply breaks your IP address from the search query and purifies the data that Google can connect you with.
HideMyAss is a very good web proxy search engine that lets you to search anonymously on the web and in complete privacy. There are lot of benefits of using this service as it hides your IP address, lets you hide from hakers and network spies, don’t use tracking cookies and lets you bypass internet restrictions.