Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
american development » african development, asian development, urban development
communication em » communication et, communication el, communication en
development en » developpement en, development menu, development eco
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
em american » new american, der american, _ american
des verbal » des verbalen, des verbs, models verbal

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 verbal communication em american development en afrique.*.