Zuula is another search engine along the lines of Intelways and Trovando. You type in your search once and then run it through several search engines one by one. The search engines are grouped into Web, Images, Video, News, Blog and Jobs. It is not as wide ranging or as comprehensive as Intelways, for example it does not have a group for searching by file formats, but it does offer an Advanced Search screen that includes a domain search. You can also keep a list of your previous searches.