Perhaps you should try some spelling variations:
unter communication » under communication, ante communication, water communication
transformation a » transformation _
technologie die » technologie de, technologie im, technologie der
4 developing » 3 developing
ii unter » ein unter, ii uber, ii ueber
costs 4 » costs _, costs a, costs 4.2
a ii » a iii, i ii, _ ii

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

• Adding a wildcard symbol may retrieve word variants: technologie die transformation a ii unter communication costs 4 developing _ areal.*.