Perhaps you should try some spelling variations:
active communication » reactive communication, proactive communication, actions communication
development second » development beyond, development section, development sectors
urban development » human development
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
3 active » _ active
und 3 » und _, und 2

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations und 3 active communication _ urban development second afrique.*.