There is a Facebook feature that permits anyone logged into a particular Facebook account to search and clear their entire Facebook search history.
Delete Search History Facebook
How to clear Facebook search history.
The instructions and video information how to delete your entire Facebook search history simultaneously, or single Facebook search terms.
1. Login to your Facebook account and browse to your Facebook profile page.
2. In the top right corner on your Facebook profile page, click the Activity Log button.
3. On the left side of the page, under the 3rd area (pictures, likes, remarks), click MORE to open additional choices.
4. On the bottom of the list click Browse.
5. To clear your entire Facebook search history at the same time, click the Clear Searches connect in the top right corner.
Removing Private Facebook Search History Terms.
To remove individual searches, opposed to clearing the entire Facebook search history, click the icon on the ideal side of the searched term and click Get rid of when triggered.
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