Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
de developpement » sme development
communication 3 » communication _, communication a
evaluation 5 » evaluation 6
dem mass » term mass, dem mis
5 dem » 5 der, _ dem, 5 den
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: typologies _ evaluation 5 dem mass communication 3 de developpement en afrique.*.