Perhaps you should try some spelling variations:
information centre » information centers, information contents
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
3 development » 2 development
centre knew » centre one
knew oral » knew moral, new oral, new moral
costs 3 » 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 fur information centre knew oral communication costs 3 development _ africa.*.