Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
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
contents je » contents key, contents 1, contents _
je online » der online, des online, die online
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 contents je online communication costs 4 developing e africa.*.