Perhaps you should try some spelling variations:
does transformation » die transformation, der transformation, de transformation
transformation case » transformation based, transformation a, transformation als
oral communication » personal communication
technologien does » technologien des, technologien als, technologie de
developing human » development human, developing a, developing asia
4 developing » 3 developing
human areas » human breast, human assets, human agents
case der » case des, case under, phase der
der oral » der moral, der ort, der orte
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 does transformation case der oral communication costs 4 developing human areas.*.