Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
asset separation » dataset separation, asset declaration, waste separation
separation among » separation using, starvation among, cooperation among
developpement de » developpement des, developpement durable
typologie asset » typologie ansatz, typologie et, typologies et
a developpement » au developpement, de developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
eu crisis » euro crisis, 19 crisis, 1 crisis
among eu » among men, among _, among 15

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

• Adding a wildcard symbol may retrieve word variants: typologie asset separation among eu crisis communication _ a developpement de afrique.*.