Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
less developpement » le developpement, less development, leur developpement
typologie einiger » typologie eines, theologie einer, typologie unter
einiger variation » gender variation, minor variation
developpement en » developpement et, developpement des, developpement de
variation over » variation der, variation notes, variation des
das crisis » las crisis, ida's crisis, cars crisis
over das » cover das, oder das, over data
a less » _ less, a lens, a lesson

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

• Adding a wildcard symbol may retrieve word variants: typologie einiger variation over das crisis communication a less developpement en afrique.*.