Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologies aux » technologies a, technologies art, technologies box
aux informations » a informations, als informations, neue informations
informations sur » informations und
city development » capacity development, policy development, community development
bank african » bank africa, pan african, baga african
les crisis » las crisis, les crises, its crisis

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

• Adding a wildcard symbol may retrieve word variants: technologies aux informations sur les crisis communication a city development bank african.*.