Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
de transformation » die transformation, e transformation, 1 transformation
technologien de » technologien des, technologies de, technologie de
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing a » developing _
1.1 visual » 3.2 visual
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
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: technologien de transformation _ 1.1 visual communication costs 4.3 developing a areas.*.