Perhaps you should try some spelling variations:
voice communication » voice communications, mobile communication, device communication
technologien laws » technologien als, technologien des, technologien am
laws information » news information, als information, platas information
information 17.2 » information 1.2, information 15.2, information 11.2
developing basin » developing asia, developing asian, developing based
a developing » a development
basin access » basic access, gain access, based access
3 voice » 3 voices, _ voice, a voice
costs a » costs _, costs 4
17.2 3 » 17.2 _

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

• Adding a wildcard symbol may retrieve word variants: technologien laws information 17.2 3 voice communication costs a developing basin access.*.