Perhaps you should try some spelling variations:
formel communication » force communication, informal communication, oral communication
developing saline » developing caring, developing salt, developing balanced
1 transformation » 4 transformation, die transformation, der transformation
transformation 2 » transformation _, transformation a, transformation 1
technologien 1 » technologies 1, technologien _, technologien 4
4 developing » 3 developing
saline areas » marine areas, alpine areas, saline waters
der formel » der formen, der formale, der form
costs 4 » costs _, costs a, costs 4.2
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technologien 1 transformation 2 der formel communication costs 4 developing saline areas.*.