Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
developpement l » developpement il, developpement la, developpement de
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation von » variationen von, variation _, variation 6
does verbal » des verbal, does vertical, models verbal
l afrique » en afrique
von does » von doris, von downs, ban does

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation von does verbal communication media _ developpement l afrique.*.