This is an experimental page for controlling a custom search engine, not currently in use. If we can use Google CSE "refinements" within the list here, then it might be worth continuing it, but it's not on my current priority list. Let me know if you want to help. --Chriswaterguy 12:53, 21 September 2011 (PDT)
For now, see Green Development Wikis Search/included instead.