Yauba is a new Indian search engine which is currently in beta. Yauba states it will not keep any record of your browsing habits or any other personal information. Its privacy policy certainly is short:
We do not keep any personally identifiable information.
We are still in our late alpha/early beta period with Yauba, and we would really appreciate your suggestions and feedback on how to make the service better.
Please feel free to email me directly at sam (|at|) yauba (|dot|) com. I will try to reply as promptly as I can!