Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
voice communication » voice communications, mobile communication, device communication
technologie die » technologie de, technologie im, technologie der
die information » time information, life information, age information
5.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing a » developing _
content new » contents new, context new, contexts new
new voice » new voices, one voice
costs 5.3 » costs 15.3, costs 2.3, costs 4.3
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologie die information content new voice communication costs 5.3 developing a africa.*.