Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
data communication » data communications
des developpement » des developpements, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation bei » variation des, variation der, variation _
series des » series de, series d, series e
il afrique » l afrique, en afrique
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: typologien die variation bei does data communication series des developpement il afrique.*.