Perhaps you should try some spelling variations:
information centers » information contents, information officers
une communication » d'une communication, ante communication, de communication
technologien der » technologien des, technologie der, technologien fur
der information » insider information, sector information, labor information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing em » developing e, developing eq, developing amp
centers case » center case, century case, centers can
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
em africa » 1 africa
case une » case under, case user, case udl

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

• Adding a wildcard symbol may retrieve word variants: technologien der information centers case une communication costs 2.2 developing em africa.*.