It's already posted here.
But, [some rants]. So then, this is how. This works on most search engines.
Use minus (-) operator for the site or phrase you want to omit from search results, without space.
That means you'll get search results for the term monkey without any pinterest related keyword cluttering them.
For multiple separate words, do this:
If you do this:
Yeah, that's not good.
Well, that's it.