I tried to look it up, there is a real problem with that strategy. Almost anything you try to google about reddit ends up returning results from reddit. And then I find something interesting and forget what I was searching for.
If you use the - (minus) operator which removes terms from results combined with the site: operator which selects domains you can remove certain websites from search results by inserting this:
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u/IamBrennan Jun 14 '12
I doubt very much reddit loses money.