Perhaps you should try some spelling variations:
data communication » data communications
communication et » communication 3, communication 1, communication 2
la developpement » le developpement, de developpement, et developpement
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
doner data » cover data, over data, power data
des doner » des der, des don, des doses
l afrique » en afrique
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 des doner data communication et la developpement l afrique.*.