Perhaps you should try some spelling variations:
internal communications » internal communication, interpersonal communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
die variation » de variation, does variation, der variation
variation der » variation des, variation bei, variation _
typology die » typology _, typology 4.1, typology 6
den internal » des internal, eu internal, modern internal
der den » oder den, der de, der der

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

• Adding a wildcard symbol may retrieve word variants: typology die variation der den internal communications _ au developpement en afrique.*.