Perhaps you should try some spelling variations:
walter communication » water communication, master communication, matter communication
4 transformation » 1 transformation, die transformation, der transformation
technologies 4 » technologies _
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing a » developing _
und walter » und alter, und wagner, und gehalter
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 transformation _ und walter communication costs 3.2 developing a areas.*.