Perhaps you should try some spelling variations:
oral communication » personal communication
communication 2.4 » communication 3.3, communication 4, communication _
die developpement » de developpement, le developpement, du developpement
developpement la » developpement de, developpement et, developpement du
variation being » variation bei, variation using, variation among
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
being does » lending does, reading does
la afrique » l afrique, la fabrique, en afrique
does oral » does formal, does oil
2.4 die » 3.4 die

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation being does oral communication 2.4 die developpement la afrique.*.