Searched for http://www.ibe.unesco.org/fr/file/ges-2015-global-challenges-education-today-mmantsetsa-marope 
Note: This calendar view maps the number of captures of http://www.ibe.unesco.org/fr/file/ges-2015-global-challenges-education-today-mmantsetsa-marope, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.