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