Duplicating a task copies its full configuration (targeting, data points and settings) into a new draft you can tweak before launching. It is the fastest way to run a similar search with a small change, like a new location.
In the main task list, click the three dots next to the task you want to copy, then Duplicate.
Or open the task and use the dropdown menu in the top-right corner.
Adjust anything you like in the draft, then launch.
Tip: to see exactly what a previous task requested, open it and click the Configuration tab.