The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "elected" appeared
2020-09-11 : Supervisory action in times of crisis and the limits of the ECB’s prudential mandate2020-07-02 : In the spirit of European cooperation
2016-09-03 : Introductory remarks for the discussion panel ‘The Future of the Euro'
2015-11-16 : “A currency beyond the nation state: The euro and its institutional challenges ahead”