Desearch 

to perform some deep research i.e. facebook creep

to be a good desearcher, one must go offline so people won't see that you've been on 6 hours straight.

Quita:"Chris got who pregnant ?!?"

Dave: "Some girl; I'll do some desearch to find out"

Desearch by Elle & The Boss July 22, 2009

desearch 

What started as a typo now means the act of conducting large amounts if research to back up your incorrect beliefs with cherry-picked, mistaken and/or outright falsified info.

“After much desearch, QAnon concluded that Manafort was actually working for Hillary.”

desearch by schmear August 23, 2018

Desearch 

To prevent someone or something from being found or searched for by removing or blocking them at the search engine level.

Person 1: What happened to Alex Jones? I can't find anything on him.

Person 2: Oh, didn't you hear? Every search engine had to desearch him.

Desearch by brobiwanzenobi March 14, 2019

De-search

Skimming a topic reading a maximum of five lines and then thinking you know everything about it.

You didn't even De-search before blurting out that insanely stupid shit.

De-search by Realistic Nihilist March 11, 2015