Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information content » information contents, information centers, information centre
10 communications » 10 communication, 14 communications, 2 communications
technologien 2 » technologies 2, technologien _, technologien 1
7.3 developing » 3.3 developing, 1.3 developing, 2.2 developing
developing e » developing _, developing a, developing east
content he » context he, content der, content get
costs 7.3 » costs 2.3, costs 4.3, costs 5.3
e africa » em africa, de africa, eu africa
he 10 » de 10, ke 10

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien 2 information content he 10 communications costs 7.3 developing e africa.*.