I am currently using Firefox. When I search something on google.com (or any other search engine) an advertisement web page opens up instead of the link I clicked.

Example:
I type in google.com
I search for example "When will the next FIFA soccer game start?"
Google loads up my answers
I click on one link, example: FIFA.com
I get redirected to another website filled with advertisements instead of the one I intended to go to.

I have downloaded AdBlock and Ad Blocker and this works well with ads on web pages except the ones from search engines.
What can I do to prevent these annoying ads from opening up? I did not have this problem at all on Google Chrome but I prefer Firefox.

Thanks in advance.