Perhaps you should try some spelling variations:
codes developpement » de developpement, code development, des developpements
communication layer » communication law, communication united
oral communication » personal communication
developpement la » developpement de, developpement et, developpement du
des variation » does variation, de variation, der variation
variation bei » variation des, variation der, variation _
typology des » typologie des, typologie der, typology _
layer codes » layer comes, layer models, layer model
la afrique » l afrique, la fabrique, en afrique
new oral » new moral, knew moral, new rural
bei new » being new

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

• Adding a wildcard symbol may retrieve word variants: typology des variation bei new oral communication layer codes developpement la afrique.*.