fzf is a general-purpose command-line fuzzy finder. It's an interactive Unix filter for command-line that can be used with any list; files, command history, processes, hostnames, bookmarks, git commits, etc.
If you want to get rid of the "Command failed set -o pipefail; command find " message when invoking the snap without any arguments in the current directory, please execute the following to allow this snap to observe mounts:
snap connect fzf-carroarmato0:mount-observe
Snap packaged from the original developer https://github.com/junegunn/fzf