Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
formation contents » information contents, formation contenu, information content
technologien und » technologie und, technologien des, technologien fur
und formation » und information, und reformation, band formation
10 developing » 1 developing, 3 developing, 4 developing
developing v » developing av, developing _, developing a
1 mobile » _ mobile, a mobile, 2 mobile
costs 10 » costs 1, costs 20, costs 60
v africa » 1 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 und formation contents 1 mobile communications costs 10 developing v africa.*.