Perhaps you should try some spelling variations:
information centre » information centers, information contents
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
developing urban » development urban, developing human, developing areas
des information » des informations, does information, dis information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
urban africa » urban area
centre case » century case, centred care, central case
costs 2.3 » costs 4.2, costs 4.4
case de » case des, case d, case d1

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 case de communication costs 2.3 developing urban africa.*.