Perhaps you should try some spelling variations:
development services » development process
oral communication » personal communication
asian development » human development, urban development, clean development
services afrique » services africa, services veronique, services article
des variation » does variation, de variation, der variation
variation der » variation des, variation bei, variation _
den oral » den ort, new oral
der den » oder den, der de, der der
a asian » _ asian, 1 asian, 3 asian
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation der den oral communication a asian development services afrique.*.