Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication 3.3 » communication _, communication a, communication 1
eu developpement » et developpement, du developpement, au developpement
variation being » variation bei, variation using, variation among
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
debt verbal » des verbal
des afrique » en afrique, de l'afrique
being debt » being dead, lending debt
3.3 eu » 3.3 el

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation being debt verbal communication 3.3 eu developpement des afrique.*.