Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
transformation pt » transformation _, transformation a, transformation 1
4 transformation » 1 transformation, die transformation, der transformation
developing areas » developing asia, developing east, developing a
technologien 4 » technologien _, technologien 1, technologien 5
3.3 developing » 4 developing, 2 developing, 1 developing
areas areas » areas arenas, seas areas, areas access
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
pt new » past new, post new

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

• Adding a wildcard symbol may retrieve word variants: technologien 4 transformation pt new visual communication costs 3.3 developing areas areas.*.