should Facebook make its own search engine ?

Friend should facebook make its own search engine ? , i think today's life there are lots of search engine we are having, but if facebook might make its own search engine then what will be happon ? would it be successfull step for facebook or not ?

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Church in london || Church in Manchester

Might fb can do that later or soon.

FreetryDurb <a href=kuygkyudu.com>jufufduy</a> frerseLug

This is enough i think. No need to any...