Perhaps you should try some spelling variations:
crises communication » crisis communication, crisis communications, causes communication
l developpement » le developpement, de developpement, et developpement
developpement l » developpement il, developpement la, developpement de
der separation » order separation, air separation, ree separation
separation und » separation unit, separation index, separation using
ideologie der » ideologie und, typologie der
lesen crises » les crises, present crises, recent crises
und lesen » und leben, und wesen, und thesen
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 und lesen crises communication a l developpement l afrique.*.