Perhaps you should try some spelling variations:
transformation within » transformations within, transportation within, transformation without
oral communication » personal communication
within novel » within covegi, within local, within above
4 developing » 3 developing
developing a » developing _
novel oral » novel social
a arenas » _ arenas, a areas, 11 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 _ transformation within novel oral communication costs 4 developing a arenas.*.