First it is just a basic search engine. You can limit it to your site in the config file and if using web search you can limit sites from your search engine {eg remove spam sites, or another site offering what you offer} Like the last script it is pretty much drop and ready. No install needed, and if you want to change stuff check config.php. It uses very little bandwidth and you are free to add Google adsense. I would ever add adverts in the API so don't worry about that.

Allows you to enter an unlimited number of domain names into the bulk popularity link checker which will provide you with domain name link popularity for any of the selected following search engines Alexa Rank, DMOZ & Yahoo , Google Directory, Altavista, MSN, Lycos, Inktomi, AllTheWeb and even more information is provided...

Sometimes we release a script worth much more than what we plan to sell it at, why? Why not! This search engine script, allows for you to search Wikipedia, internet and blogs all one one clean page. It uses a number of various search engines to power it and no where else will you find a script that does all three. This can be a great way to earn money using advert systems, think of how many times people use search, and sometimes they search for high priced keywords such as "Loans" :P. Search engines will also enjoy eating up the pages. You only need a normal server, and you don't even need MySQL. Perfect!

Indigo GoogleFlash is written in PHP and Flash MX 2004. Indigo GoogleFlash allows you to search Google.com in a unique way without page results in a frame.

Aruntx - Msea Microsoft Internet Explorer 7 Search Listing Add-on. Add Search Providers to Internet Explorer 7 For Your Website: If your site didn't make it to the Microsoft top recommended search engines listings this software allows you to add your site as a provider to the Internet Explorer 7 Instant Search box. Run with the big dogs and allow your viewers to place your site search engine in the Instant Search box. You viewers may make this the default search provider check box in the Add Search Provider dialog box that appears when you click the demonstration link. The Aruntx server-side software includes the automagical 'secret coding' which is only presented to a viewer if using Internet Explorer 7 and as a bonus this package includes the autodiscovery search code for your website. These embedded search boxes are quite valuable; up to half of users' searches start from them.