This does exactly what it looks like: search google for whatever you're looking for, but only for reddit pages. You access it by getting into the URL bar, hitting r<tab>, then you should see whatever you named this, then do your search and off you go.
Sadly, this is substantially better than searching reddit for the same string. (I work at reddit, and hope to help fix this sometime in the first half of next year)
open chrome://settings/searchEngines
add a new search engine, called anything you want, with a convenient shortcut. I use "r". The important bit is the search string this expands to: https://www.google.com/search?q=site%3Areddit.com+%s
This does exactly what it looks like: search google for whatever you're looking for, but only for reddit pages. You access it by getting into the URL bar, hitting r<tab>, then you should see whatever you named this, then do your search and off you go.
Sadly, this is substantially better than searching reddit for the same string. (I work at reddit, and hope to help fix this sometime in the first half of next year)