Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
separation among » separation using, starvation among, cooperation among
developpement de » developpement des, developpement durable
du separation » _ separation, a separation, 2 separation
ideologie du » ideologie de, ideologie der, ideologie des
les crisis » las crisis, les crises, its crisis
de afrique » de l'afrique, en afrique, l afrique
among les » among males, among heis, among jews

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "ideologie du separation among les crisis communication ((a l) OR (a la)) developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: ideologie du separation among les crisis communication ((a l) OR (a la)) developpement de afrique.*.