The webapp provides for each item the link on ECB's website.
Speeches for : Christine Lagarde where "errors" appeared
2023-10-08 : Interview with La Tribune Dimanche2023-09-04 : Communication and monetary policy
2023-02-25 : Interview with Helsingin Sanomat
2022-09-20 : Monetary policy in the euro area
2022-09-08 : PRESS CONFERENCE