Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
communication et » communication 3, communication 1, communication 2
developpement l » developpement il, developpement la, developpement de
information a » information age, information about
l afrique » en afrique
der mass » der massen, der maske, over mass
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information a der mass communication et leur developpement l afrique.*.