Perhaps you should try some spelling variations:
transformations within » transformations between
oral communication » personal communication
9 transformations » _ transformations, les transformations, 2.1 transformations
technologien 9 » technologien _, technologien 1, technologien 4
developing 11 » developing _, developing a, developing e
within model » within me, within mnes
4 developing » 3 developing
model oral » modern oral, novel oral
11 arenas » _ arenas
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 9 transformations within model oral communication costs 4 developing 11 arenas.*.