Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
de transformation » die transformation, e transformation, 1 transformation
transformation pt » transformation _, transformation a, transformation 1
technologien de » technologien des, technologies de, technologie de
developing self » developing e, developing skills, developing areas
3.1 developing » 3.3 developing, 3.2 developing, 4.1 developing
1em visual » 1.1 visual, new visual, 1.2 visual
costs 3.1 » costs 3.5, costs 4.1, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologien de transformation pt 1em visual communication costs 3.1 developing self areas.*.