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

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 (_ eu)) de communication costs 3 developing asia africa.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien als information ((1 eu) OR (_ eu)) de communication costs 3 developing asia africa.*".