Perhaps you should try some spelling variations:
de transformation » die transformation, e transformation, 1 transformation
transformation 2 » transformation _, transformation a, transformation 1
de communication » mobile communication, online communication
technologies de » technologies _, technologies 4, technologies 2
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing a » developing _
das de » das der, das dem, das den
2 das » 1 das
a aes » _ aes, a abs, a aus

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

• Adding a wildcard symbol may retrieve word variants: technologies de transformation 2 das de communication costs 4.2 developing a aes.*.