Perhaps you should try some spelling variations:
human developpement » human development, human developments, un developpement
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
co formation » clot formation, n2o formation, non formation
formation et » formation des, formation _
costs human » sts human, ghosts humans, beasts human
e risk » 2 risk, 1 risk
et e » et de, et le, et en

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies co formation et e risk communication costs human developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies co formation et e risk communication costs human developpement en afrique.*.