Search Engine Forums, SEO Forum

I was checking for the patent for something but got another search engine which is google dataset search. Anyone know about the idea of this what exactly we can search and get the results.
https://toolbox.google.com/datasetsearch/

Google Dataset Search is a search engine from Google that helps researchers locate online data that is freely available for use.Google Dataset Search complements Google Scholar, the company's search engine for academic studies and reports.

Hi,


I have seen this tool for the first time. If any other related google tool available online?.