Sometimes I have been having trouble finding other programs that are user-created. I have been doing some looking into this, and I have found that if you search "programs", then you will see at the top near "Page 1", there will be a button labeled, "Searching for a computer program? Browse Projects." If you have trouble with that, you can go to this link: https://www.khanacademy.org/computing/computer-programming/browse.