Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
10 communication » 1 communication, de communication, 3 communication
developpement en » developpement et, developpement des, developpement de
der variations » der variation, 1er variations, ier variations
typologie der » typologie des, ideologie der
der 10 » der 11, der 12, der 15
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: typologie der variations _ der 10 communication a le developpement en afrique.*.