Perhaps you should try some spelling variations:
information centers » information contents, information officers
de communication » mobile communication, online communication
technologien im » technologie im, technologien am, technologien _
im information » crm information, stm information, 2 information
developing em » developing e, developing eq, developing amp
1 developing » 3 developing, 4 developing, 2 developing
centers 3.3 » centers 3.8, centers 4.3, century 3.3
em africa » 1 africa
costs 1 » costs _, costs 4, costs a
3.3 de » 3.3 die, 3.3 der, 3.3 dem

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

• Adding a wildcard symbol may retrieve word variants: technologien im information centers 3.3 de communication costs 1 developing em africa.*.