Perhaps you should try some spelling variations:
information centrale » 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 e » developing _, developing a, developing east
des oral » des moral, des oil, des orts
e africa » em africa, de africa, eu 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 centrale des oral communication costs 4 developing e africa.*.