Perhaps you should try some spelling variations:
prone communication » proper communication, project communication, process communication
does developpement » de developpement, des developpements, does development
developpement et » developpement des, developpement de, development east
die variation » de variation, does variation, der variation
variation des » variation _, variation 6, variation series
typology die » typology _, typology 4.1, typology 6
et afrique » en afrique, l afrique
der prone » der barone, der throne, der prosa
des der » des dr, des ddr, des dem

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

• Adding a wildcard symbol may retrieve word variants: typology die variation des der prone communication _ does developpement et afrique.*.