Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
der transformation » die transformation, zur transformation, energy transformation
transformation a » transformation _
technologie der » technologie de, technologien des, technologies de
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing e » developing _, developing a, developing east
end device » end devices, any device, find devices
e areal » _ areal, 2 areal, 4 areal
a end » _ end, a und, 1 end

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

• Adding a wildcard symbol may retrieve word variants: technologie der transformation a end device communication costs 4.2 developing e areal.*.