The webapp provides for each item the link on ECB's website.
Speeches for : Christine Lagarde where "owl" appeared
2023-10-04 : Welcome address2023-02-25 : Interview with Helsingin Sanomat
2021-11-29 : Dialogue in a changing world
2021-10-05 : Dynamic regions at the heart of a strong Europe
2020-01-24 : Interview with Bloomberg TV