Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
developpement de » developpement des, developpement durable
typologies de » typologien der, typologies _, typologie des
de variation » der variation, die variation, does variation
variation 3 » variation _, variation 6, variation 5
der mobile » der mobilen, der mobil, does mobile
de afrique » de l'afrique, en afrique, l afrique
a does » 2 does, 4 does, 1 does
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: typologies de variation 3 der mobile communication a does developpement de afrique.*.