Google Search AJAX API is great, and the clean cover available at codeplex makes it easy to use it from a .NET project. However, the API itself is crippled so that it returns only 64 results per query. Not very useful for many applications.
Ignoring potential TOS issues, do know basic libraries that can query the original Google website and remove the results as a result ? I am convinced that this could be a huge result as compared to the AJAX version.
You can link to an HTML5 parser, get page code, and do it with a DOM Can parsed in Then you can divide the DOM elements and get the value from there.