Perhaps you should try some spelling variations:
transformativen cases » transformation case, transformative changes, transformation based
de transformativen » der transformativen, des transformativen, die transformativen
oral communication » personal communication
technologies de » technologies _, technologies 4, technologies 2
3 developing » 3 development
developing 2 » developing _, developing a, developing e
des oral » des moral, des oil, des orts
costs 3 » costs _, costs 4, costs a
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies de transformativen cases des oral communication costs 3 developing 2 areal.*.