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
variation being » variation bei, variation using, variation among
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
being does » lending does, reading does
does oral » does formal, does oil
l afrique » en afrique
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 being does oral communication 2.4 en developpement l afrique.*.