title: Magento search engine
body: <p>My website is <a href="http://www.godaam.com" rel="nofollow">http://www.godaam.com</a>. I want to improve my search functionality. I did some changes in magento app code, but I am not able to improve it a lot. Is there any free search engine for my product I can incorporate in Magento, please help me out here?</p>