Perhaps you should try some spelling variations:
developpement durable » developpement de
verbal communication » nonverbal communication, virtual communication, oral communication
typologie eines » typologie cices, typologie einiger, typologie des
eines variation » die variation, does variation, minor variation
d developpement » de developpement, du developpement, le developpement
variation der » variation des, variation bei, variation _
does verbal » des verbal, does vertical, models verbal

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

• Adding a wildcard symbol may retrieve word variants: typologie eines variation der does verbal communication a d developpement durable afrique.*.