No answer from companies

Hello to everybody,
I have a question about work in Phnom Penh, i will be glad if you answer it.
How long is to find work here? I came here 1 month ago and i have been sending CV to companies and visit a lot of companies in personal to drop my CV and i havent got any answer yet. I dont know what im doing wrong and how it works.

Don't despair, it usually takes a while depending on what type of job you're looking for.