>>4347530
Like you were searching "bubbline" in the search bar or something? Yeah, you have to get into the fandom tag first, which you can ctrl+f for in the applicable category found in the "Fandom" drop-down up top; and then you'll see a field of filtering options for numerous tags on the right.
It tells you the amount of works to be found in a tag, which makes for fun way to look around at what's popular in different fandoms