Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
technologien mis » technologien mit, technologien des, technologien als
information case » information based, information can, information costs
mis information » dis information, aids information, ids information
3 developing » 3 development
developing a » developing _
3 device » 3 devices, _ device, a device
a access » 2 access, 3 access, 4 access
costs 3 » costs _, costs 4, costs a
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technologien mis information case 3 device communication costs 3 developing a access.*.