Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
developing asia » development asia, developing a
4 developing » 3 developing
asia africa » cpia africa, china africa
costs 4 » costs _, costs a, costs 4.2
3 eu » _ eu, 3 el, 2 eu
i eu » ii eu, _ eu, i e

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien fur information ((3 eu) OR (i eu)) de communication costs 4 developing asia africa.~".
• Adding a wildcard symbol may retrieve word variants: technologien fur information ((3 eu) OR (i eu)) de communication costs 4 developing asia africa.*.