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
doner data » cover data, over data, power data
de afrique » de l'afrique, en afrique, l afrique
a le » a les, a la, a l
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 _ doner data communication a le developpement de afrique.*.