1,003 votesAdminWunderlist (Admin, Wunderlist) responded
The Wunderlist 3 iOS and Mac apps already find completed tasks when doing a searchBernd supported this idea ·Bernd commented
Amongst others I use Wunderlist as a shopping list with many (100+) tasks which need to be checked / unchecked periodically. Thus this feature would be very, very helpful. In addition suggestions from the completed tasks would be great just by typing in a new task.