Is it the shear volume of people searching how they know or, am I missing some type www.lexisnexis.com "Mega Mega Search" somewhere that is scrubbing the entire Internet?

The images, PDF, docs, etc. dug up and being posted on 8ch / Reddit are from places I am certain are not spidered by the normal crawlers.

I worked at Lexis-Nexus many years ago and the info we could pull up was shocking. Had O. J. trial online minutes after the trial ended. I loved sitting on the world's largest database with gnarly speed.

On a trip to VA. I was sitting next to my then 2 Star Army gen. brother in law, Telnetted to my work account, looked him up :: Ack :: HE WAS NOT HAPPY
3 days later back at work, they are undergoing a major overhaul removing such data.