The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "circumstances" appeared
2020-10-08 : European economic governance: early lessons from the crisis2016-11-17 : The causes of monetary policy measures and their impact - a review
2015-04-24 : Dinner speech at EUI-NOMICS
2014-04-17 : Launching the ECB-coordinated technical cooperation with central banks of the Western Balkan
2013-09-06 : Monetary policy and financial stability under one roof