Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
variation a » variation _, variation 6, variation 5
does data » does cat
a does » 2 does, 4 does, 1 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 a does data communications _ au developpement en afrique.*.