Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
information 10.4 » information 1.2, information 1.3, information 14.3
technologie und » technologies 2.1
und information » fund information, road information, award information
a developing » a development
developing a » developing _
do device » iot device, adb device, how device
a access » 2 access, 3 access, 4 access
10.4 do » 10.4 dm, 10.4 die, 10.4 how
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: technologie und information 10.4 do device communication costs a developing a access.*.