The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "faced" appeared
2019-10-11 : Policymaking, responsibility and uncertainty2019-06-18 : Twenty Years of the ECB’s monetary policy
2019-01-15 : Debate about the Annual Report
2019-01-15 : 20th anniversary of the euro
2016-02-04 : How central banks meet the challenge of low inflation
2013-06-18 : Opening remarks at the session “Rethinking the Limitations of Monetary Policy”
2012-12-07 : A central banker's perspective on European economic convergence