Searched for https://ich.unesco.org/doc/src/U004-v1.1-PPT-EN_Who_can_do_what_in_implementing_the_Convention.ppt
Note: This calendar view maps the number of captures of https://ich.unesco.org/doc/src/U004-v1.1-PPT-EN_Who_can_do_what_in_implementing_the_Convention.ppt, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.