Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
rural communications » oral communication, rural telecommunications, cultural communications
des transformation » des transformations, der transformation, de transformation
development urban » development bank, development band, development update
technologien des » technologien fur, technologien und, technologies 2
3 development » 2 development
urban africa » urban area
de rural » do rural, use rural, one rural
series 3 » series 63, series _, series 1

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

• Adding a wildcard symbol may retrieve word variants: technologien des transformation _ de rural communications series 3 development urban africa.*.