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