Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
technologies can » technologies a, technologies co, technologies _
developpement et » developpement des, developpement de, development east
a developpement » au developpement, de developpement, le developpement
can transition » coal transition, clay transition, en transition
transition a » transition _
de crisis » debt crisis, pre crisis, age crisis
et africa » em africa, eu africa, west africa
media a » media _, media 1, media 3
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies can transition a de crisis communication media a developpement et africa.*.