Just simple like that! I found a beautiful font here but I want to use on google docs, how?

PS: don´t send a link from google help-desk because their tutorial is to use more fonts of them, not fonts downloaded...

PS 2: there is some problem with the search engine of this forum? Because i tried to search for this kind of topic and the search button returns a lot of external sites... weird...

Dosent work...

This guide is just to use fonts already in google.

What op and I need to know is how to dowload a font here and them use it on google docs.