This script is suitable for adding search functionality to small or medium sites (up to 10-20,000 pages). It can index both static and dynamic pages, supports NOT and phrase searches and more. Uses MySQL as its back end database.
This simple php script is a function that takes a list of stop words (commnly occuring words that are of no use to a search engine) and strips them out of a variable term. This is similar to google removal of common words.
Boolean searches available if you have a MySQL v4+. Designed to be very easy to install and use. TSEP can be implemented into your layout (pre-made search page available) with only two lines of code.
Add related theme content to Web pages dynamically, create search directories or branded directories, provide search capabilities to visitors. Search for n words excluding especific phrases returning x sites from page y with link and no link nofollow options.
This script adds a fully customizable search engine to your Web site. No advertising, and no complicated server-side installation. Features include: "Google-like" context descriptions, wildcard and exact phrase, search logging and statistic reports, spelling suggestions, and more.