Perhaps you should try some spelling variations:
data communication » data communications
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
typology des » typologie des, typologie der, typology _
de afrique » de l'afrique, en afrique, l afrique
cost data » test data
des cost » des ost, des post, des couts
media le » media love, media age, media law

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

• Adding a wildcard symbol may retrieve word variants: typology des variation des cost data communication media le developpement de afrique.*.