It isn't clear what you want to search for, and where (for instance, online searches, versus searching a lost item at home). I suggest you make a more specific question.
What is this? A serial number? Part number? This question needs more information in order to properly answer the question.
If Google analytics content search is not functioning properly you may need to unlock your 'not provided' keywords.
The purpose of a business search is to locate a specific business or a solution for a particular problem that a normal search wouldn't be able to properly narrow down.
URL name [i.e. if your an seo'r "seo in san Diego", name your URL seoinsandiego.com.TITLE TAGSUse properly named images for more search results.Use youTube, Clist, Flickr, Stumble, etc.....
To search favorite pics of your celebrites and more
Jet Li's fearless can be found online in many places. A person just has to put in a properly worded search in a search engine.
Zone Search or quadrant search
Getting more search results would involve expanding your search parameters.
You may search many search engines: * Google * Yahoo! and any more.
More detail from a wider search of other sites
Spend less time here, and more on Google. Keywords are everything. Just search, search, re-search, and search some more until you find what you want.
No, you can search for people on Twitter via the site itself or a search engine. However many people set their profiles to private, which means you are unable to see their profile and tweets properly unless you're a follower (friend).