What does "Remuneration: Expenses" mean in an internship description? While reading an internship description it mentions Remuneration:Expenses with 3 months duration. What is the interpretation of this? Does it mean if I get accepted I won't get paid? In general, is it worth applying for?
It sounds like you will be reimbursed for your living and travel expenses, but you will not receive a salary. 

As for the wisdom of taking such an internship, that's impossible for us to judge in the context of your career.