Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
aus developpement » au developpement, du developpement, ou developpement
separation among » separation using, starvation among, cooperation among
developpement en » developpement et, developpement des, developpement de
auf separation » a separation, air separation, land separation
typologie auf » typologie am, typologie fur, typologie zaku
males crisis » calais crisis, las crisis, aids crisis
among males » among les, among masters, among female

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

• Adding a wildcard symbol may retrieve word variants: typologie auf separation among males crisis communication _ aus developpement en afrique.*.