Perhaps you should try some spelling variations:
information centre » information centers, information contents
good communication » world communication, ihrd communication, based communication
development rural » development moral, development cultural, development general
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
2.5 development » 2.3 development, 2.1 development, 2.2 development
rural africa » rural area
costs 2.5 » costs 2.3, costs 3.5, cost 2.5
centre e » centre de, centre et, centre _
e good » eu good, a good, 2 good

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centre e good communication costs 2.5 development rural africa.*.