Perhaps you should try some spelling variations:
oral communication » personal communication
communication 1.1 » communication 4.1, communication 7.1, communication 1.3
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
typologien de » typologien der, typologie des, typologie der
variation des » variation _, variation 6, variation series
de variation » der variation, die variation, does variation
does oral » does formal, does oil
des does » des doses, der does, des dorfes
1.1 au » 1.1 ai, 5.1 au

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation des does oral communication 1.1 au developpement de l'afrique.*.