I think the problem is not about finding resources but about culture of the country and their work culture

I'm French, long time ago as long as I was looking from France to work in the UK, about 9 out of 10 recruiters ignored me.

Once I landed in London and did the same search of jobs, interviews piled on me.

I'm not saying you can not find anything from remote and online, just saying it seems much much easier to find something once you are already in the country.