Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
context flow » context from, context food, control flow
developing a » developing _
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 fur information context flow data communications costs _ developing a africa.*.