Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
technologies die » technologies de, technologie die, technologies bit
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing a » developing _
und better » und butter, find better, any better
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
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 die transformation _ und better communication costs 4.1 developing a areas.*.