Governments serve Google with over-broad search warrants frequently, but there is not information in this article stating or implying that Google responded to this or other similar warrants. Google has a whole department of attorneys dedicated to evaluating search warrants. They claim they won't comply with vague and overbroad warrants.
https://www.youtube.com/watch?v=MeKKHxcJfh0&feature=youtu.be...