Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
costs class » costs case, costs cash, costs cross
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: typology des variation _ costs class communication 2 de developpement en afrique.*.