Perhaps you should try some spelling variations:
crisis communications » crisis communication, guinea communications, rural communications
dam developpement » de developpement, du developpement, au developpement
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation des » variation _, variation 6, variation series
deces crisis » deep crisis, recent crisis, debt crisis
de afrique » de l'afrique, en afrique, l afrique
des deces » de deces, les deces, des dechets
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation des deces crisis communications _ dam developpement de afrique.*.