Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
voice communications » mobile communications, guinea communications, online communications
technologien des » technologien fur, technologien und, technologies 2
information bank » information b, information 2, information 1
des information » des informations, does information, dis information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing a » developing _
die voice » cine voice, one voice
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
bank die » banken die, bank deep, bank aid
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 bank die voice communications costs 4.1 developing a ses.*.