The webapp provides for each item the link on ECB's website.
Speeches for : Isabel Schnabel where "participants" appeared
2020-12-14 : Welcome address2020-10-20 : Don’t take it for granted: the value of high-quality data and statistics for the ECB’s policymaking
2020-08-19 : The provision of euro liquidity through the ECB’s swap and repo operations
2020-05-25 : Coronavirus: zooming in on financial markets