Perhaps you should try some spelling variations:
world communication » work communication, wired communications, good communication
information centre » information centers, information contents
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
23.4 developing » 13.4 developing, 2.4 developing, 3.4 developing
developing em » developing e, developing eq, developing amp
centre des » centre de, centrale des, centres de
costs 23.4 » costs 2.4, costs 4.4, costs 2.3
des world » does world, eds world, ams world
em africa » 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information centre des world communication costs 23.4 developing em africa.*.