Perhaps you should try some spelling variations:
communication services » telecommunications services
oral communication » personal communication
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation bei » variation des, variation der, variation _
services des » services does, services de, service des
de afrique » de l'afrique, en afrique, l afrique
does oral » does formal, does oil
bei does » being does, behn does, bei der

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation bei does oral communication services des developpement de afrique.*.