What you post on the internet, is on the internet. Period. Nothing you can do about it. When someone else posts a private pic of you on the internet, bad luck, no way to remove it. Go sue the person for damages.
I'm in Europe. "Europe" does not have a law that gives you the right to be not on Google. Some countries in Europe have, like the French. Soon, the French will have a law that says the internet can only be in French.