A "search bubble" is a fact of googling the same problem matter repeatedly and google pre-empting your desired results. When searching for a subject, perhaps panda (mammal) and following links to zoos, further searches for panda (car) bucket seat, may present you with pandas sitting on food buckets.
Many people have suffered search bubble symptoms when browsing political news and find they only get search results for the parties that they follow regularly.
Bob: Have you finished diagnosing the problem with report program
Alex: Sorry Bob, I've been stuck in a search bubble all day
The affliction you have when all your waking moments away from your computer are filled with thoughts of what you will be searching for once you get back online.
I am battling this case of searchomania on my own, the next step is to see a doctor.
The act of scoping out the best place at a crowded party to take a shit
Joe: Dude where have you been?
Steve: Man I've been shearching but there's too many hot girls using all the bathrooms.
Joe: Sucks man. Guess you'll just have to praire dog.