Perhaps you should try some spelling variations:
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
developing basic » developing asia, developing based, developing brazil
fur information » zur information, fair information, your information
information 1.1 » information 10.1, information 12.1, information 14.1
4 developing » 3 developing
what oral » what oprah
1.1 what » 1.2 what
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 1.1 what oral communication costs 4 developing basic access.*.