Obviously don't use Google Search, but fascinating 4th Amendment case

Police are using search warrants for Google Search keywords - like the address of a house that was fire-bombed. Who searched that address of the billions using Google Search? Do you have a reasonable expectation of privacy with Google searches under the 4th Amendment when the police do not know who you are? That is the legal question to be decided...

https://www.nbcnews.com/news/us-news/police-google-reverse-keyword-searches-rcna35749

4th amendment address case don fire google google search house police privacy search searches under