use the following search parameters to narrow your results:
e.g. subreddit:pics site:imgur.com dog
subreddit:pics site:imgur.com dog
advanced search: by author, sub...
Catsup vs Ketchup - What's the Difference?
5 months ago by Optimus85 to /s/Food from diffen.com
Squid vs. Octopus
1 year ago by Megatron95 to /s/animals from diffen.com