How i can make a search engine?

Question

which means i want two create a search engine and make profit from googleadsense

Answer 1

(1) Purchase some high end servers and disk storage.  (~1 trillion unique URLs x ~10 kb per URL with compression)

(2) Write or obtain software that will crawl the internet make an index of all the content on the internet. (see Web Robot below)

(3) Develop an algorithm for returning reasonable results from your index.

(4) Host a web server with a webpage that will run your algorithm

(5) Develop software that will map your search results to GoogleAdSense

(6) Continue to update your index

Answer 2

Host your own website. Enable it Google search and start earning money.

In order to create your own search engine, please follow these steps :

1. Go to Google Co-op homepage (http://www.google.com/coop/cse/overview)...

2. Click on Custom search engine under Create Your Own Search Engine.

3. Click on Create a search engine button.

4. Fill out the form & you’ll have your own search engine.

https://www.google.com/adsense/static/en...

Answer 3

Google IS a search engine.

I don't think they are going to pay you for competing with them.

Maybe you should learn what adsense actually is.