Perhaps you should try some spelling variations:
i telecommunications » _ telecommunications, a telecommunications, _ telecommunication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
variation 6 » variation _, variations _, variation des
services de » services 3, services 1, services 2
6 lea » 6 la, 6 les, 6 le
lea i » lea _, lee i, lep i
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 6 lea i telecommunications services de developpement en afrique.*.