You have to log in to be able to do anything.
Search examples:
- mark zuckerberg
- Check all the relevant side tabs.
- All tab - all posts
- People tab - profiles
- Photos
- photos of mark zuckerberg
Check profile page of a user if anything is public.
Note: the websites below may not function or work right due to the changes in facebook.
https://sowdust.github.io/fb-search/ is now located here: sowsearch.info