Perhaps you should try some spelling variations:
global communications » global communication, oral communication, digital communications
communications costs » communication costs, communications _
technologies 4 » technologies _
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
4 information » 2 information, 1 information
contents und » content und, contents 3rd, contents index
developing a » developing _
und global » und globale, 2nd global, und globaler
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
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: technologies 4 information contents und global communications costs 5.4 developing a africa.*.