I have tried this in the UK and it seems to be limited to political ads only - I was not able to find a major brand like O2 (mobile carrier) for example.
I think "limited to political ads only" adds to the initial problem of political ads in first place.
What even counts as a "political ad"?
Sure, there are obvious examples like "vote ___ for governor", but then is an advertisement for condoms a "political ad"? It's a politically charged topic, so... it depends.
> Keep in mind, keyword searches return only ads related to politics or issues of importance. You can try your search again and select from the Page results.
What are not issues of importance?