Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
variation among » starvation among, formation among, variation von
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
among lens » among les, among ers, among heis
lens risk » men's risk, loss risk, nets risk
a au » a auf, a bau, a aus

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation among lens risk communication a au developpement en afrique.*.