Perhaps you should try some spelling variations:
data communication » data communications
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
doner data » cover data, over data, power data
de afrique » de l'afrique, en afrique, l afrique
3 le » 3 les, 3 la, 1 le

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

• Adding a wildcard symbol may retrieve word variants: typology des variation _ doner data communication 3 le developpement de afrique.*.