Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
transformation 1 » transformation _, transformation a, transformation 3
3.3 developing » 4 developing, 2 developing, 1 developing
developing 2 » developing _, developing a, developing e
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
1 models » 17 models, 2 models, 3 models
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 _ transformation 1 models model communication costs 3.3 developing 2 areal.*.