Perhaps you should try some spelling variations:
mobile communications » mobile communication
information centers » information contents, information officers
communications cost » communications costs, communications cross, communication costs
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing a » developing _
centers e » centers _, centers 3, centers a
e mobile » _ mobile, a mobile, 2 mobile
cost 3.2 » cost 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: technologien des information centers e mobile communications cost 3.2 developing a africa.*.