Perhaps you should try some spelling variations:
data communication » data communications
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
variation im » variation _, variation 6, variation des
does data » does cat
l afrique » en afrique
im does » m does, im doner, jam does
a les » a lens, a less, 2 les
a le » a la, a l, a e
typologie » typologies, typology

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie des variation im does data communication ((a le) OR (a les)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation im does data communication ((a le) OR (a les)) developpement l afrique.*.