Perhaps you should try some spelling variations:
ngo communication » togo communications, de communication, 3 communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
contents 2.1 » contents 12.1, contexts 2.1, contents 3.1
1 developing » 3 developing, 4 developing, 2 developing
developing a » developing _
a africa » 1 africa, can africa, em africa
2.1 ngo » 2.1.2 ngo
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des information contents 2.1 ngo communication costs 1 developing a africa.*.