Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
voice communications » mobile communications, guinea communications, online communications
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
3.3 developing » 4 developing, 2 developing, 1 developing
information 2 » information 3
vie voice » cine voice, one voice
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
2 vie » 2 vice, 2 vii

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information 2 vie voice communications costs 3.3 developing _ areas.*.