Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
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 aes » among les, among males, among heis
aes data » aesi data, als data, des data

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 aes data communications _ le developpement en afrique.*.