Perhaps you should try some spelling variations:
risi communication » risk communication, crisis communication, risk communications
transformation a » transformation _
et development » et developpment, set development, ct development
china april » china africa
media et » media art, media era, media _
de risi » de risk, de risco
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 _ transformation a de risi communication media et development china april.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ transformation a de risi communication media et development china april.*.