Perhaps you should try some spelling variations:
ethical transformation » ethical transformative, ethnic transformation, optical transformation
technologies ethical » technologies ethics, technologies technical, technology ethical
leur developpement » le developpement, deux developpements, de developpement
transformation 1 » transformation _, transformation a, transformation 3
developpement en » developpement et, developpement des, developpement de
4 risk » 3 risk

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies ethical transformation 1 4 risk communication _ leur developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies ethical transformation 1 4 risk communication _ leur developpement en afrique.*.