Perhaps you should try some spelling variations:
personal communication » interpersonal communication
die developpement » de developpement, le developpement, du developpement
developpement l » developpement il, developpement la, developpement de
typologien der » typologie der, typologie des, apologien der
doses personal » des personal, roles personal, names personal
der variation » de variation, does variation, die variation
media die » medien die, media age
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation _ doses personal communication media die developpement l afrique.*.