Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication law » communications law, communication layer, communication 3
do developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
aids personal » apis personal, names personal, das personal
des aids » des ids, des ailes, des andes

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation des aids personal communication law do developpement en afrique.*.