Perhaps you should try some spelling variations:
transformations ages » transformations des, transformation wages, transformations annex
und transformations » und transformation, und transformationen, code transformations
open communication » human communication, 3 communication, 4 communication
technologien und » technologie und, technologien des, technologien fur
4 developing » 3 developing
ages some » cases some, makes some
some open » some hope, some opening
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 transformations ages some open communication costs 4 developing _ areas.*.