Searched for https://en.unesco.org/creative-cities/events/unesco-creative-cities-design-discuss-social-smart-sustainable-cities
Note: This calendar view maps the number of captures of https://en.unesco.org/creative-cities/events/unesco-creative-cities-design-discuss-social-smart-sustainable-cities, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.