Perhaps you should try some spelling variations:
convinced communication » advanced communication, coordinated communication, nonviolent communication
farmers convinced » farmers confronted
co developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
stores farmers » stores markets, poorer farmers, state farmers
action stores » action stories, action series, action steps
des action » des actions, dies action, beps action
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des action stores farmers convinced communication _ co developpement en afrique.*.