Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
de transformation » die transformation, e transformation, 1 transformation
developpement yes » developpement des, developpement de, developpement et
transformation a » transformation _
au developpement » du developpement, de developpement, le developpement
technologies de » technologies _, technologies 4, technologies 2
yes africa » em africa, cycles africa, rates africa
de crisis » debt crisis, pre crisis, age crisis
media au » medias au, media a, media ai
a de » a die, a der, a des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies de transformation a de crisis communication media au developpement yes africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies de transformation a de crisis communication media au developpement yes africa.*.