Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
10 communication » 1 communication, de communication, 3 communication
developpement de » developpement des, developpement durable
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
dr 10 » do 10, nr 10, cr 10

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 dr 10 communication _ does developpement de l'afrique.*.