Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information content » information contents, information centers, information centre
get communications » get communication, guest communications, et communication
technologies 3.1 » technologies 2.1, technologies 3.2, technologies _
2.2 development » 3.2 development, 2.3 development, 4.2 development
development de » development d, development ds, developpement de
content der » content does, content get, intent der
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
de africa » does africa, de america, use africa
der get » der geist, der geld, ever get

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.1 information content der get communications costs 2.2 development de africa.*.