Perhaps you should try some spelling variations:
transformation model » transformation oder, transformative model, transformation moderner
und transformation » die transformation, der transformation, rural transformation
oral communication » personal communication
technologien und » technologie und, technologien des, technologien fur
developing asia » development asia, developing a
asia areas » basic areas, aside areas, basin areas
model use » model used, model user, models used
use oral » use rural, ashe oral

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

• Adding a wildcard symbol may retrieve word variants: technologien und transformation model use oral communication costs _ developing asia areas.*.