Searched for http://hivhealthclearinghouse.unesco.org/library/documents/hiv-and-young-people-who-sell-sex-technical-brief
Note: This calendar view maps the number of captures of http://hivhealthclearinghouse.unesco.org/library/documents/hiv-and-young-people-who-sell-sex-technical-brief, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.