Perhaps you should try some spelling variations:
information central » information centre, information control, information centric
oral communication » personal communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
1 developing » 3 developing, 4 developing, 2 developing
central ic » central inc, central _, central de
ic oral » i oral, ii oral, iii oral
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien als information central ic oral communication costs 1 developing _ africa.*.