Adecco is one of the best agency if you want to find job , i worked for them in past for few month for a Expo in Milan , they are great, good quality service, they help you in whatever you want, they are very kind and friendly , i think all the employers have to be like them , very precise and efficient. In their web page you can find different jobs advertises , and you can also put your CV and they will send you an email every time that a job match with your experiences. If they contract you they will pay you every month without problems. They are one of the biggest agency for finding job i think. I remember that compared with other agencies in the same project they paid us far more than them , like 200 or 300 euros more and our hours were less than their hours.