Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
her communications » peru communications, niger communications, paper communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
centers help » centers hold, centers real
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
help her » helps her, help heart, help them
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centers help her communications costs 4 developing 1 africa.*.