Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
rural communications » oral communication, rural telecommunications, cultural communications
information centre » information centers, information contents
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing west » developing tests, developing waste, developing east
3 developing » 3 development
centre der » centre de, centre des, centres de
der rural » under rural, der ruralen, do rural
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centre der rural communications costs 3 developing west africa.*.