I have created a search engine using php from a YouTube tutorial video. It is hosted on a subdomain at http://www.000webhost.com/
000webhost is absolutely FREE, with excellent features available to free users. Premium users get more advanced stuff.
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About the search engine... Well, you use it to search for stuff on the internet... To get results, someone would have to submit a link to my mysql database (hosted on 000webhost

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Basically, a link is displayed based on the keywords for the link. Many links will have the same keywords.
Rules:
1. Before submitting a link, check to see if it's already been submitted by either searching for it, or looking for it through the list of submitted links which can be described in the bugs below. If I see any double links, I will remove one.
2. I will check to see if any inappropriate content is on the results list. If there is, I will have it removed, so no posting anything like that.
3. NO VIRUS SITES PLEASE!
Bugs:
1. If you type 3 spaces in a row in the search box, you will get a list of all the submitted links.
2. It seems that you can submit a link twice.. This is a very unfortunate bug. Again, please check to see if your link has been submitted already. Thank you.
Please leave comments!
jdl