Perhaps you should try some spelling variations:
oral communication » personal communication
des developpements » deux developpements, de developpement, et developpements
developpements l » developpements de, developpement il, developpement la
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
variation 16 » variation 6, variation 11.6, variations 11
does oral » does formal, does oil
media des » media das, media der, media modes
l afrique » en afrique
16 does » 1.6 does, 10 does, 13 does

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

• Adding a wildcard symbol may retrieve word variants: typology des variation 16 does oral communication media des developpements l afrique.*.