Searched for http://www.unesco.org/new/es/office-in-montevideo/about-this-office/single-view/news/igf_2018_internet_of_trust/
Note: This calendar view maps the number of captures of http://www.unesco.org/new/es/office-in-montevideo/about-this-office/single-view/news/igf_2018_internet_of_trust/, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.