Perhaps you should try some spelling variations:
information problems » information providers, information systems, information policy
mass communications » mass communication, data communications, crisis communications
das developpement » des developpements, de developpement, du developpement
communications 3 » communications _, communications a, communications 5
technologies 4 » technologies _
4 information » 2 information, 1 information
des afrique » en afrique, de l'afrique
problems b » problems _, problems 3, problems a
b mass » b masse, _ mass, a mass
3 das » 1 das, 2 das

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 4 information problems b mass communications 3 das developpement des afrique.*.