The webapp provides for each item the link on ECB's website.
Speeches for : Christine Lagarde where "option" appeared
2022-11-07 : Digital euro: a common European project2022-06-28 : Price stability and policy transmission in the euro area
2022-03-17 : Monetary policy in an uncertain world
2022-02-03 : PRESS CONFERENCE
2021-07-11 : Climate Change and Central Banks: Analysing, Advising and Acting
2020-03-19 : Our response to the coronavirus emergency