I've reported on SearchDisney.com before because I love Disney and this site is a Disney search engine. Well, the site has revised their search methodology and have switched over from a trial proprietary algorithm to using Google's "site-flavored search". This means that SearchDisney.com is using a service from Google that will learn what topics the users of SearchDisney.com want to read about. Since the site is about Disney, this means that the search results will be relevant and obviously focused on Disney.
In addition, SearchDisney.com uses Google's SafeSearch, a feature that is only available in the US. This means that the results on SearchDisney.com will not contain adult material and, as such, SearchDisney.com is a safe to use for kids.
So if you want to search on Disney, you should search on SearchDisney.com.