Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
rural communications » oral communication, rural telecommunications, cultural communications
information centers » information contents, information officers
12.3 developing » 1.3 developing, 12.4 developing, 2.3 developing
technologien d » technologien ad, technologien _, technologien 1
d information » nd information, od information, und information
developing 1 » developing _, developing a, developing e
centers new » century new, centers money, centuries new
costs 12.3 » costs 2.3, costs 12.4, costs 14.3
new rural » new real

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

• Adding a wildcard symbol may retrieve word variants: technologien d information centers new rural communications costs 12.3 developing 1 africa.*.