Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
technologien does » technologien des, technologien als, technologie de
set communication » et communication, get communication, debt communication
does information » des informations, dis information, users information
10.4 developing » 1.4 developing, 12.4 developing, 10.3 developing
developing a » developing _
costs 10.4 » costs 10.6, costs 11.4, costs 12.4
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: technologien does information content _ set communication costs 10.4 developing a africa.*.