DuckDuckGo shortcuts
Open results
or l or o Go to the highlighted result, or use it right away to go to the first result
Ctrl/ Open a result in the background
d Domain search (if a result is highlighted)
' or v Open the highlighted result in a new window/tab. Since this uses JavaScript, you need to turn off pop-up blockers first.
Move around
or  Navigate instant answer tabs. When an instant answer is open, navigate within the instant answer.
or j Next search result
or k Previous search result
/ or h Go to search box
s Go to misspelling link (if any)
t Go to top
m Go to main results