Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement l » developpement il, developpement la, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation des » variation _, variation 6, variation series
aids risk » aid risk, ncds risk
l afrique » en afrique
des aids » des ids, des ailes, des andes

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation des aids risk communication a leur developpement l afrique.*.