Perhaps you should try some spelling variations:
developpement durable » developpement de
moral communication » oral communication, global communication, verbal communication
leur developpement » le developpement, deux developpements, de developpement
variation over » variation der, variation notes, variation des
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
den moral » der moral, des moral, debt moral
over den » oder den, over de, uber den
fabrique. » afrique., fabrice.

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation over den moral communication a leur developpement durable fabrique.*.