Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
der developpement » de developpement, des developpements, leur developpement
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 der » _ der

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 der developpement en afrique.*.