Perhaps you should try some spelling variations:
oral communication » personal communication
die developpement » de developpement, le developpement, du developpement
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
variation von » variationen von, variation _, variation 6
firms oral » firms rural, firms deal, firms global
von firms » do firms
l afrique » en afrique
3 die » 2 die, _ die
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 von firms oral communication 3 die developpement l afrique.*.