Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
technologien 1 » technologies 1, technologien _, technologien 4
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing a » developing _
contents he » contents je, contents head, contents how
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
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 1 information contents he 5.4 communication costs 1.4 developing a africa.*.