Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
data communication » data communications
das developpement » des developpements, de developpement, du developpement
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation bei » variation des, variation der, variation _
des afrique » en afrique, de l'afrique
medium das » medium des, medium fast, medium der
does data » does cat
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: typologie der variation bei does data communication medium das developpement des afrique.*.