Perhaps you should try some spelling variations:
developpement durable » developpement de
mass communications » mass communication, data communications, crisis communications
der developpement » de developpement, des developpements, leur developpement
typologies 2.5 » typologies 2.3, typologies 3.2, typologies 4.2
2.5 variation » 2.1 variation, 2.2 variation, 2.3 variation
variation des » variation _, variation 6, variation series
der mass » der massen, der maske, over mass
des der » des dr, des ddr, des dem

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

• Adding a wildcard symbol may retrieve word variants: typologies 2.5 variation des der mass communications _ der developpement durable afrique.*.