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 does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
among heis » among ers, among hiv, among jews
heis data » gis data, cdis data, cecs data

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation among heis data communications _ le developpement en afrique.*.