I tag them best I can, but I also use #snippet and have a ✱ Snippets Collection. This is everything from html code to quotes.
If I notice that I tend to have a save a lot of snippets, then I start a new Collection. If I start noticing a Collection getting bigger, then I’ll incorporate it into an existing hub or create a new one.
The thing is, though, if I’m just collecting quotes or whatever and not using them, it’s just clutter. So I have an Archives Collection that has notes edited before a day (like the first of the year) and then sort them from oldest. You could even include the hashtags #snippet to make sure you’re only going through just your Snippets (though it’s a good way to go through any pre-Forever Notes notes)