Perhaps you should try some spelling variations:
verbalen communication » verbal communication, nonverbal communication, global communication
developpement l » developpement il, developpement la, developpement de
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
variation dem » variation des, variation der, variation de
der verbalen » des verbalen, zur verbalen, der nonverbalen
l afrique » en afrique
dem der » dem ddr
a le » a les, a l, a e

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

• If you are trying to use Boolean operators, they must be ALL CAPS: typologie die variation dem der verbalen communication ((a le) OR (a la)) developpement l afrique.~.
• Adding a wildcard symbol may retrieve word variants: typologie die variation dem der verbalen communication ((a le) or (a la)) developpement l afrique.*.