Searched for http://planipolis.iiep.unesco.org/fr/2009/education-sector-development-framework-2009-2015-esdf-lao-and-english-4697 
Note: This calendar view maps the number of captures of http://planipolis.iiep.unesco.org/fr/2009/education-sector-development-framework-2009-2015-esdf-lao-and-english-4697, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.