Many more Custom Searches are available.
These will ‘try’ to find Websites related to the title of the Custom Search.
These all use the Google indexes but with the priority already built in, it will save you some typing. All except ‘Holiday’ have a selected site list to use first, and all including ‘Holiday’ have a search terms already in place to search the www. All continue to search the whole web. More Details
You still have refinements in at the top of most results, to give that little extra search.
‘Holiday’, then can be used as a demo, it will find matches to your input plus all sorts of holiday terms; the returned websites should be your interest + holidays.
And if you want more subjects; try ‘CSE on CSE’; it searches for other Custom Searches on the www.