Perhaps you should try some spelling variations:
developpement durable » developpement de
mass communications » mass communication, data communications, crisis communications
des developpement » des developpements, de developpement, le developpement
communications 1 » communications 14, communications _, communications a
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
1 des » 1 das, 1 der, a des

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 1 des developpement durable afrique.*.