Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
au developpement » du developpement, de developpement, le developpement
variation among » starvation among, formation among, variation von
des variation » does variation, de variation, der variation
among men's » among mental
men's risk » mena's rise, lens risk, menores risk
a au » a auf, a bau, a aus
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 among men's risk communication a au developpement en afrique.*.