Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
trade development » software development
variation being » variation bei, variation using, variation among
development li » development lid, development lie, development lin
des variation » does variation, de variation, der variation
des verbal » des verbalen, des verbs, models verbal
li afrique » l afrique, en afrique
being des » being does, being dead, being design
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation being des verbal communication a trade development li afrique.*.