Perhaps you should try some spelling variations:
information century » information centers, information centre, information center
technologien fur » technologien des, technologien und, technologies 2
10 communication » 1 communication, de communication, 3 communication
fur information » zur information, fair information, your information
developing cil » developing city, developing ai, developing ce
13 developing » 1.3 developing, 3 developing, 1 developing
century case » century a
cil africa » cpia africa, can africa, china africa
costs 13 » costs 1, costs 3, costs 12.3
case 10 » cases 10, case 1, case 10.4

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information century case 10 communication costs 13 developing cil africa.*.