Perhaps you should try some spelling variations:
information central » information centre, information control, information centric
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
4 developing » 3 developing
developing a » developing _
central ops » central open, central one, central body
ops oral » u.s oral, vs oral
a africa » 1 africa, can africa, em africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information central ops oral communication costs 4 developing a africa.*.