Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
information center » information centers, information centre, information content
12.3 developing » 1.3 developing, 12.4 developing, 2.3 developing
technologien 2 » technologies 2, technologien _, technologien 1
developing a » developing _
costs 12.3 » costs 2.3, costs 12.4, costs 14.3
center 2 » center 12, center _, center a
2 mobile » _ mobile, a mobile
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 2 information center 2 mobile communications costs 12.3 developing a africa.*.