Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
information centers » information contents, information officers
technologien crm » technologien am, technologien im, technologien des
crm information » from information, form information, stm information
3.3 developing » 4 developing, 2 developing, 1 developing
developing ii » developing ai, developing ict, developing cil
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
ii africa » ii afrika, ii america, 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technologien crm information centers _ online communication costs 3.3 developing ii africa.*.