Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
transformation als » transformation a, transformation _, transformation 1
de transformation » die transformation, e transformation, 1 transformation
technologien de » technologien des, technologies de, technologie de
developing east » development east, developing a, developing asia
model modern » model model, model modeling, models models
4 developing » 3 developing
east areas » karst areas, east asezs
als model » als modell, als mode, ols model
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 als model modern communication costs 4 developing east areas.*.