Perhaps you should try some spelling variations:
oral communication » personal communication
de transformation » die transformation, e transformation, 1 transformation
transformation a » transformation _
technologie de » technologies de, technologie der, technologie die
a developing » a development
developing a » developing _
new oral » new moral, knew moral, new rural
costs a » costs _, costs 4
a areal » _ areal, 2 areal, 4 areal
a new » _ new

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

• Adding a wildcard symbol may retrieve word variants: technologie de transformation a new oral communication costs a developing a areal.*.