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Google can block searches for you

  1. Do a search
  2. Click on the link to go to some hit (This must be done first)
  3. Hit back on the browser
  4. The relevant hit now has a "Block" link below it
  5. Click it if you want to block search hits from that site
I was initially looking for the "Block" link and didn't find it. It is not so well advertized that you have for first visit the site, before you can block it.

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