Perhaps you should try some spelling variations:
transformative power » transformative role, transformative potential, transformative _
als transformative » als transformativer, a transformative, das transformative
oral communication » personal communication
technologien als » technologien des, technologien fur, technologien und
developing 1 » developing _, developing a, developing e
base oral » ashe oral, base overall
1 areas » 1 area, 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 als transformative power base oral communication costs _ developing 1 areas.*.