While there a very limited options for unskilled work and local wages are very low, teaching English or other language tutoring is an option.

Avoid paying for volunteering. Simply contact a bunch of NGOs and let them know you are interested in working for them. Sometimes you can also get a paid job after doing some volunteer work. Just be clear that you are able to stay a fixed amount of time for unpaid work, and that you would need some money to continue your work.