Well, my suggestion for you:
learn a language: C plus plus or similar (php is a must have also, but you should have another like C or C sharp or python)
and try to become a good programmer or coder.
Data Entry: most of them are scam, I had been scam--med before at freelancer so I don't recommand this for you.
if you have a family to feed, freelancer is not enough!
If you have time:
Learn CPA, PPD, you shhould take around 2-3 weeks to learn them all and apply at the same time.
try affiliate marketing too
BE CAREFULL THERE'S MANY SCAM--MERS AROUND!
Good luck