Perhaps you should try some spelling variations:
voice communications » mobile communications, guinea communications, online communications
communications costs » communication costs, communications _
developed contexts » developed content, development contexts, developing contexts
contexts affected » contexts selected, countries affected, context selected
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
information 3 » information 2
2.2 developed » 2.0 developed, 3.2 developed, 2.2.2 developed
costs 2.2 » costs 4.2, costs 2.3, cost 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information 3 _ voice communications costs 2.2 developed contexts affected.*.