Perhaps you should try some spelling variations:
less developpement » le developpement, less development, leur developpement
variation series » education series, action series, edition series
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
series aids » series bias, series maior, series james
aids risk » aid risk, ncds risk
l afrique » en afrique
a less » _ less, a lens, a lesson
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 series aids risk communication a less developpement l afrique.*.