Perhaps you should try some spelling variations:
voice communications » mobile communications, guinea communications, online communications
communications costs » communication costs, communications _
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
information 2 » information 3
developing a » developing _
die voice » cine voice, one voice
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
a ses » a set, _ ses, a sea

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 2 die voice communications costs 4.3 developing a ses.*.