Perhaps you should try some spelling variations:
developpement durable » developpement de
does developpement » de developpement, des developpements, does development
10 communication » 1 communication, de communication, 3 communication
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
des der » des dr, des ddr, des dem
der 10 » der 11, der 12, der 15

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation des der 10 communication _ does developpement durable l'afrique.*.