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
developpement et » developpement des, developpement de, development east
technologies 4 » technologies _
4 information » 2 information, 1 information
problems a » problems _, problems 3
et afrique » en afrique, l afrique
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 a mass communications 3 das developpement et afrique.*.