Perhaps you should try some spelling variations:
leur development » leur developpement, your development, spur development
de communication » mobile communication, online communication
communication 5 » communication _, communication a, communication 3
development en » developpement en, development menu, development eco
variation did » variation des, variation der, variation im
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
did so » did do
5 leur » a leur
so de » uso de, so we

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation did so de communication 5 leur development en afrique.*.