Perhaps you should try some spelling variations:
voice communication » voice communications, mobile communication, device communication
und transformation » die transformation, der transformation, rural transformation
transformation als » transformation a, transformation _, transformation 1
communication cost » communication costs, communication costa, communications costs
technologien und » technologie und, technologien des, technologien fur
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing a » developing _
one voice » one price, new voice
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
als one » als orte, plus one, ways one
a area » a areas, 1 area, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technologien und transformation als one voice communication cost 2.2 developing a area.*.