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
development can » development case, development co, development canada
4 development » 2 development, 4 developing
can africa » urban africa
costs 4 » costs _, costs a, costs 4.2
1 de » 1 die, 1 der, _ de
contents » context

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

• Adding a wildcard symbol may retrieve word variants: technologien als information contents 1 de communication costs 4 development can africa.*.