Sure, I can Google them and search for them, but are there any good group index directories or group indexing bots I can use?
Thanks!
Introducing Lyzem Search! It is a Telegram- and Telegraph-specific search engine that indexes all things related to Telegram. Research may be sorted by bot, channels, groups, and Telegraph pages. A new feature that they have included is the ability to index messages from public channels using a bot known as u/IndexPost_bot.