Technical writer, Russian-speaking. Does it make sense to register on foreign exchanges?

Question

Freelance

After a long break, she is forced to return to freelance. Does it make sense to search for orders on foreign exchanges oDesk and the like?
Extensive and varied experience as a business analyst, writing technical documentation of all types and levels, the language is only Russian.
There is some base of potential customers, but I would like more opportunities.

Answer 1

If the language is only Russian, how do you see your work on oDesk, where is the language of communication and customers English? There are enough Russian-language exchanges, but the average price is much lower than on the world ones, look, maybe this will be enough.

Answer 2

There is no Russian segment on oDesk. Learn English and then look towards foreign exchanges.