Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
3 developing » 3 development
developing v » developing av, developing _, developing a
v africa » 1 africa, em africa
costs 3 » costs _, costs 4, costs a
1 eu » _ eu, 1 e, 1 zu
i eu » ii eu, _ eu, i e

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologien als information ((1 eu) OR (i eu)) de communication costs 3 developing v africa.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien als information ((1 eu) OR (i eu)) de communication costs 3 developing v africa.*".