The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "substantial" appeared
2020-10-19 : The ECB’s monetary policy amid the pandemic2020-01-27 : Asset price inflation and monetary policy
2019-04-06 : Competitiveness of Europe and European Financial Markets
2017-07-25 : The ECB’s monetary policy stance
2016-06-14 : Grasping the new normal of the banking industry - a view from a European Central Banker
2014-05-31 : Law, money and market: the legal dimension of monetary policy
2014-04-17 : Launching the ECB-coordinated technical cooperation with central banks of the Western Balkan
2014-03-24 : Efficient retail payments: key in strengthening the competitiveness and growth potential of the EU