Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
les developpement » le developpement, des developpements, leur developpement
transformation 1 » transformation _, transformation a, transformation 3
technology die » technologie die, technology does, technology 4ir
des afrique » en afrique, de l'afrique
les crisis » las crisis, les crises, its crisis
1 les » 2 les
a les » a lens, a less, 2 les

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

• Adding a wildcard symbol may retrieve word variants: technology die transformation 1 les crisis communication a les developpement des afrique.*.