Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information content » information contents, information centers, information centre
co communications » do communications, 10 communications, 14 communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing east » development east, developing a, developing asia
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
east africa » west africa
content fe » content der, content get, content _
costs 1.4 » costs 11.4, costs 12.4, costs 4.4

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

• Adding a wildcard symbol may retrieve word variants: technologien des information content fe co communications costs 1.4 developing east africa.*.