This report presents the results of project 'www.surfandsound.eu - Improving and sharing knowledge on the Internet role in the human trafficking process' (hereafter referred to as 'Surf and Sound', coordinated by eCrime, the research group on ICT, law and criminology of the Department 'Faculty of Law' of the University of Trento, in partnership with the Center for the Study of Democracy (Bulgaria) and Teesside University (United Kingdom).