Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
technologien fair » technologien fur, technologies fail, technologien als
fair information » fairs information, fur information, labor information
developing basic » developing asia, developing based, developing brazil
information b » information 2, information 1, information bank
4 developing » 3 developing
basic areas » basin area, basic ideas, basic access
costs 4 » costs _, costs a, costs 4.2
b der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologien fair information b der online communication costs 4 developing basic areas.*.