It's annoying to open Google everytime DuckDuckGo dosn't find what we are looking for. This is the js script to run as a bookmark to save time.
Create a new bookmark in the Bookmarks bar of your favourite browser and fill the link space with:
javascript:(function(){window.location.replace("https://www.google.com/search?q="+$("#search_form_input").val());})();
Cheers ✌️🏻