In the latest release for MSDN Search, we have retired the Search Code funtionality. We currently have a number of solutions including Library Code Examples and Samples, Galleries and Codeplex which allows our users to search and discover code. We are continuing to invest on a richer search experience as proven by the enhancements we have made to search results with added metadata such as ratings, downloads, clicks, etc. Here are some examples:
Stay tuned for further improvements in MSDN Search in the coming year.
MSDN/TechNet Search PM