Perhaps you should try some spelling variations:
oral communication » personal communication
communication 2.4 » communication 3.3, communication 4, communication _
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
variation behn » variation bei, variation des, variation der
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
behn does » being does, ban does
does oral » does formal, does oil
l afrique » en afrique
2.4 et » 2.4 eu, 2.4 el, 234 et

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation behn does oral communication 2.4 et developpement l afrique.*.