Perhaps you should try some spelling variations:
separation among » separation using, starvation among, cooperation among
l developpement » le developpement, de developpement, et developpement
developpement l » developpement il, developpement la, developpement de
der separation » order separation, air separation, ree separation
ideologie der » ideologie und, typologie der
among idps » among idp, among ip
idps risk » its risk, iugs risk
l afrique » en afrique
a l » a la

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

• Adding a wildcard symbol may retrieve word variants: ideologie der separation among idps risk communication a l developpement l afrique.*.