Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
transformation und » transformation _, transformation a
de transformation » die transformation, e transformation, 1 transformation
technologien de » technologien des, technologies de, technologie de
developing asia » development asia, developing a
social verbal » social urban, social visual, social universal
4 developing » 3 developing
und social » und sociale, und soziale, und sozialer
asia areas » basic areas, aside areas, basin areas
costs 4 » costs _, costs a, costs 4.2

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 verbal communication costs 4 developing asia areas.*.