Some of the website you should follow for freelancing are:

• FREELANCER
• LINKED IN
• INTERNSHALA

If you go for this then I think you will be able to get a lot of scopes in Data entry.

Apart from that I would recommend that before you apply you should do the free courses available on Data entry at youtube. In general data entry is not only about copying but to be efficient in it you have to know some of the short techniques and skills which you can learn sufficiently from youtube.

I hope this helps.