Perhaps you should try some spelling variations:
voice communication » voice communications, mobile communication, device communication
des transformation » des transformations, der transformation, de transformation
transformation als » transformation a, transformation _, transformation 1
technologien des » technologien fur, technologien und, technologies 2
a developing » a development
als money » laos money, als mode, has money
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien des transformation als money voice communication costs a developing _ areas.*.