Perhaps you should try some spelling variations:
transformation case » transformation based, transformation a, transformation als
als transformation » als transformative, eas transformation, its transformation
oral communication » personal communication
technologien als » technologien des, technologien fur, technologien und
3 developing » 3 development
developing 2 » developing _, developing a, developing e
case wat » case what, case who
wat oral » water oral, mit oral, who oral
costs 3 » costs _, costs 4, costs a
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien als transformation case wat oral communication costs 3 developing 2 areal.*.