Perhaps you should try some spelling variations:
information centers » information contents, information officers
communication costa » communication costs, communications costs, communication cote
technologien mis » technologien mit, technologien des, technologien als
de communication » mobile communication, online communication
mis information » dis information, aids information, ids information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing a » developing _
costa 5.4 » costs 5.4, cost 2.4, cost 3.4
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 mis information centers _ de communication costa 5.4 developing a africa.*.