Perhaps you should try some spelling variations:
transformation case » transformation based, transformation a, transformation als
des transformation » des transformations, der transformation, de transformation
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
developing task » developing tpack, developing east, developing trust
3 developing » 3 development
task arenas » task_arenas _
case done » case one, have done
done oral » done morals, one moral, done overall
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des transformation case done oral communication costs 3 developing task arenas.*.