Perhaps you should try some spelling variations:
developpement durable » developpement de
debts communications » debt communication, data communications, les communications
communications a » communications _, communications law, communications media
d developpement » de developpement, du developpement, le developpement
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation der » variation des, variation bei, variation _
der firm's » does firm's, der firma, der firmen

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation der firm's debts communications a d developpement durable afrique.*.