Perhaps you should try some spelling variations:
transformative roles » transformative role, transformative process, transformative forces
oral communication » personal communication
a transformative » _ transformative
technologien a » technologien am, technologien ad, technologien _
4 developing » 3 developing
developing 4 » developing _, developing a, developing e
roles mode » role model, roles de, roles some
mode oral » modern oral
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 a transformative roles mode oral communication costs 4 developing 4 real.*.