Requirements

Does anybody know if there's a age limit and how much time can have passed since the date of graduation? I'm still a young graduate but in case I won't be selected it would be nice to know until when I'm eligible! I already asked this from the traineeship office but never got a reply.

I saw the answer to this in earlier posts: apparently there is no age limit!

I have one question and does anybody know, what they looking the most in application of candidate for example, GPA, CV, motivation letter, maybe other internships, level of english or german languages,..then how many language is average to know, to get chance for being accepted????