Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologien fur » technologien des, technologien und, technologies 2
do communication » do communications, de communication, ngo communication
fur information » zur information, fair information, your information
13 developing » 1.3 developing, 3 developing, 1 developing
centers case » center case, century case, centers can
costs 13 » costs 1, costs 3, costs 12.3
case do » case d, case d1, case d2

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information centers case do communication costs 13 developing _ africa.*.