Perhaps you should try some spelling variations:
oral communication » personal communication
communication 2.4 » communication 3.3, communication 4, communication _
en developpement » et developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
des variation » does variation, de variation, der variation
variation bei » variation des, variation der, variation _
la afrique » l afrique, la fabrique, en afrique
does oral » does formal, does oil
bei does » being does, behn does, bei der
2.4 en » 2.4 ein, 2.4 eu, 2.4 el
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 bei does oral communication 2.4 en developpement la afrique.*.