Snapchat Search Engine or Viewer Anywhere?

Hey guys, looked all over on google to see if there were any Snapchat viewers or search engines like the way Instagram does, what I mean by that is for example Dumpor, Picuki, Apkun, etc.

Just wondering if there are any websites or apps out there where you can search Snapchat more deeply, for example, if someone mentioned the gym or tattoos on their post then I could search for them keywords and find people who have posted stories containing those keywords. Just public posts of course and not private ones.

Is there anything like that out there or is Snapchat the only place you can search as you can't really find much on the search there, just hashtags really and it only gives you very limited results... that is of course if I am searching on Snapchat right lol.