You can use this 'Google Developer API' to create search engine tool. With the help of this tool you can generate and integrate google search tools on your web application to hunt for online queries. This PHP API is simple and employs PEAR package SO
google-search is a tutorial helpful for users to know how to search a site. Users need not to build search engine for searching a site. This works fine if your web pages are html based. To use this program your web pages have to be indexed on google
Omni Search is an useful article to the beginners to understand the caching of search keywords from google web service API. The search results are processed as XML file using XSL. Omni search engine derived all the result through google search engine
search your site is a simple script based on php and is a useful search engine software. This software allows users to add search functions to their websites. It doesn't need any database as backend. To use this software, you must have Google API key
This Video Search Script is an easy to install PHP script, which searches YouTube, Metacafe, Dailymotion and Google Video at once.
This is an user-friendly google-like search engine application which is designed to index many document types like doc, pdf, xls, ppt, txt, html, php etc., This application uses powerful algorithm for the searching process. This search engine support
A search engine script which supports advanced search conditions such as 'and', 'or', and 'not' and phrase searches by means of '+', '-', '|' and double quotes. Search works similar to search engines such as Altavista and Google. Only one line of cod
The search engine Google does an update mostly once a month. Several days before the updated database is available you can get a preview of the new data index at www2.google.com and www3.google.com. This tool allows you to compare the results between
This is a powerful search engine utility that helps you to find the search engine ranking for your website on google. This program can query for your keywords with the specific font tag combination and displays both the physical and site position of
Homepage Search Engine is a text search engine just like google where users can search all text files on their website. This program supports boolean search, wildcards, phrases and different categories. It has several features like, spider robot to r | 
