Perhaps you should try some spelling variations:
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
karen mobile » based mobile, can mobile, case mobile
l afrique » en afrique
a de » a die, a der, a des
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 _ karen mobile communication a de developpement l afrique.*.