Object-based searching
Archive your personal history
Easy Spider is a distributed Perl Web Crawler Project from 2006
An Open Source "product catalogue" that is customizable and versatile.
Simple yet feature-rich Document Management System
An open source search engine with RESTFul API and crawlers
XYZ Classifieds is a feature rich, simple PHP + MySQL based script.
Go Open Source, Distributed, Simple and efficient Search Engine
Very simple implementaition of list poisoning idea.
A Free site search engine script build with PHP and Ajax.
Easy web based address book and contact manager
Framework for search and display of heterogenous document collections.
A Simple demo of a search page that uses iTunes API to search for pro
GUI frontend for the a full-text search engine namazu (www.namazu.org)