Perhaps you should try some spelling variations:
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
des information » des informations, does information, dis information
information 3 » information 2
3 development » 2 development
em africa » 1 africa
v africa » 1 africa
costs 3 » costs _, costs 4, costs a
e de » et de, e die, e der
3 e » 3 le, 3 el

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 des information 3 e de communication costs 3 development ((v africa) OR (em africa)).~".
• Adding a wildcard symbol may retrieve word variants: technologien des information 3 e de communication costs 3 development ((v africa) OR (em africa)).*.