Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
communications 1 » communications 14, communications _, communications a
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
de afrique » de l'afrique, en afrique, l afrique
does data » does cat
6 does » 16 does, 2 does, 4 does
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 6 does data communications 1 das developpement de afrique.*.