Perhaps you should try some spelling variations:
developpement durable » developpement de
mass communications » mass communication, data communications, crisis communications
communications team » communication team, communications tec, communications a
leur developpement » le developpement, deux developpements, de developpement
variation der » variation des, variation bei, variation _
team leur » team der, team fur, team less
den mass » en masse, den mann, den mso
der den » oder den, der de, der der

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

• Adding a wildcard symbol may retrieve word variants: typologies _ variation der den mass communications team leur developpement durable afrique.*.