Perhaps you should try some spelling variations:
personal communication » interpersonal communication
de transformation » die transformation, e transformation, 1 transformation
transformation a » transformation _
development asia » development aid, development africa, development a
technologie de » technologies de, technologie der, technologie die
other personal » other persons, better personal, wolter personal
a other » 4 other, 3 other, 2 other
costs a » costs _, costs 4
areal. » areas., area., real.

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 other personal communication costs a development asia areal.*.