Perhaps you should try some spelling variations:
transformation aus » transformation als, transformation a, transformation case
oral communication » personal communication
3 development » 2 development
development 2 » development 1, development 2.1, development 2.3
costs 3 » costs _, costs 4, costs a
2 areal » 2 real, _ areal, 2 areas
a oral » _ oral, 2 oral, 4 oral
aus a » aus 3, aus _, aum a

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

• Adding a wildcard symbol may retrieve word variants: technologien _ transformation aus a oral communication costs 3 development 2 areal.*.