Perhaps you should try some spelling variations:
information centers » information contents, information officers
rural communication » rural communications, oral communication, moral communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing 11 » developing _, developing a, developing e
3 developing » 3 development
centers new » century new, centers money, centuries new
new rural » new real
11 africa » 11 african, 1 africa, 1.1 african
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 centers new rural communication costs 3 developing 11 africa.*.