Perhaps you should try some spelling variations:
informal communication » internal communication, information communication, internal communications
communication india » communication media, communications media
does developpement » de developpement, des developpements, does development
developpement du » developpement de, developpement des, developpement et
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation und » variation _, variablen und, variation 6
6a informal » 6.2 informal, 6.6 informal, _ informal
du afrique » en afrique, l afrique, de l'afrique
und 6a » und 64, und 65, und 69

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation und 6a informal communication india does developpement du afrique.*.