Perhaps you should try some spelling variations:
transformation based » transformation case, transformation a, transformation als
1 transformation » 4 transformation, die transformation, der transformation
de communication » mobile communication, online communication
technologien 1 » technologies 1, technologien _, technologien 4
3 developing » 3 development
based die » basel die, based deep, based dm
costs 3 » costs _, costs 4, costs a
die de » die die, die der, die den

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

• Adding a wildcard symbol may retrieve word variants: technologien 1 transformation based die de communication costs 3 developing _ areas.*.