Perhaps you should try some spelling variations:
information centre » information centers, information contents
oral communication » personal communication
technologien your » technologien fur, technologien zur, technologies pour
your information » poor information, fur information, zur information
centre lived » century lived, centre leben, centre mitec
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
lived oral » derived oral
2 african » _ african, 1 african
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 your information centre lived oral communication costs 4 developing 2 african.*.