{"type":"rich","version":"1.0","title":"Chapitre II:\nLa conception  d'une recherche ","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XOQsNfyY3lJRWkjG/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5ce42c35fc98de52515a48c6\" frameborder=\"0\" allowfullscreen></iframe>"}