Perhaps you should try some spelling variations:
leur development » leur developpement, your development, spur development
we communication » de communication, une communication, 1 communication
typologies die » typologies _, typologie des, typologie der
development en » developpement en, development menu, development eco
die variation » de variation, does variation, der variation
variation des » variation _, variation 6, variation series
des so » des soa, des sd, des sols
so we » so wie, do we

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

• Adding a wildcard symbol may retrieve word variants: typologies die variation des so we communication a leur development en afrique.*.