Perhaps you should try some spelling variations:
separation among » separation using, starvation among, cooperation among
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
does separation » job separation, post separation, ree separation
typologie does » typologie des, typologie der, typologie cices
among les » among males, among heis, among jews
les data » des data, yes data, lives data

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

• Adding a wildcard symbol may retrieve word variants: typologie does separation among les data communications _ de developpement en afrique.*.