Perhaps you should try some spelling variations:
urban communication » verbal communication, human communication, iran communications
transformation und » transformation _, transformation a
de transformation » die transformation, e transformation, 1 transformation
technologien de » technologien des, technologies de, technologie de
social urban » local urban
3 developing » 3 development
developing a » developing _
und social » und sociale, und soziale, und sozialer
costs 3 » costs _, costs 4, costs a
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien de transformation und social urban communication costs 3 developing a areas.*.