Perhaps you should try some spelling variations:
voice communication » voice communications, mobile communication, device communication
developing efforts » developing effort, developing exports, development efforts
technologien des » technologien fur, technologien und, technologies 2
information 14.2 » information 4.2, information 1.2, information 14.3
des information » des informations, does information, dis information
efforts across » exports across, reforms across
3 developing » 3 development
one voice » one price, new voice
14.2 one » 10.2 one, 4.2 one, 2.2 one
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 14.2 one voice communication costs 3 developing efforts across.*.