Perhaps you should try some spelling variations:
from communication » data communication, de communication, 3 communication
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation 2 » variation 27, variation _, variation 6
de afrique » de l'afrique, en afrique, l afrique
2 stories » _ stories, 1 stories
a der » _ der, 2 der, 3 der
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation 2 stories from communication a der developpement de afrique.*.