What is the search engine designed in and by India??????
There are many search engines which where designed in India: Guruji: A local search engine designed by the IITians. A search engine developed by a 16 year old. [I do not know the name] And ones listed by others- Rediff, Kazhugu etc. The greatest Indian search engine- Khoj
The search engine fetches the results from crowdsourced websites and has partnership with other search engines like Bing, Yahoo!, and Yandex who help this in determining its own search results. DuckDuckGo is used by almost 13,000,000 visitors a month