Searched for https://ich.unesco.org/fr/projets/sauvegarde-du-patrimoine-culturel-immateriel-en-afrique-de-l-ouest-00389
Note: This calendar view maps the number of captures of https://ich.unesco.org/fr/projets/sauvegarde-du-patrimoine-culturel-immateriel-en-afrique-de-l-ouest-00389, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.