Facebook One-Time searches are a quick method of gathering content from Facebook pages or groups. After a user creates a Facebook One-Time search, Inception automatically makes the search available to all users on an Inception Server, which makes Facebook One-Time searches a good research tool for group projects. To not burden the system, Inception deletes Facebook One-Time searches after 36 hours of inactivity. To keep a Facebook One-Time search you can save the search as a Facebook Searched-Based feed before Inception deletes the search.