Perhaps you should try some spelling variations:
developpement durable » developpement de
mass communications » mass communication, data communications, crisis communications
communications 13 » communications 1, communications 14, communications 3
das developpement » des developpements, de developpement, du developpement
information 2.2 » information 1.2, information 2.7, information 2.2.2
technologies 2 » technologies _, technologies 4
das mass » does mass, das main, das max
2.2 das » 1.2 das, 3.2 das, 5.2 das
13 das » 1.3 das, 10 das, 12 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2.2 das mass communications 13 das developpement durable afrique.*.