Perhaps you should try some spelling variations:
transformation based » transformation case, transformation a, transformation als
und transformation » die transformation, der transformation, rural transformation
die communication » de communication, time communication, une communication
technologien und » technologie und, technologien des, technologien fur
4 developing » 3 developing
based den » based debt, based deep, based new
den die » denen die, juden die, daten die
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien und transformation based den die communication costs 4 developing _ areas.*.