Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
le developpement » de developpement, sme development
communication 2 » communication _, communication a, communication 3
typologies die » typologies _, typologie des, typologie der
die variation » de variation, does variation, der variation
de afrique » de l'afrique, en afrique, l afrique
2 le » 2 les, 2 la, 2 de

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

• Adding a wildcard symbol may retrieve word variants: typologies die variation _ more mobile communication 2 le developpement de afrique.*.