The webapp provides for each item the link on ECB's website.
Speeches for : Philip R. Lane where "collateral" appeared
2022-11-21 : Interview with Market News2022-09-14 : Monetary policy and the money market
2020-09-24 : Q&A on Twitter
2020-06-11 : Interview with Il Sole 24 Ore
2020-06-05 : Expanding the pandemic emergency purchase programme
2020-05-01 : The monetary policy response to the pandemic emergency