The webapp provides for each item the link on ECB's website.
Speeches for : Luis de Guindos where "extra" appeared
2023-05-14 : Interview with Il Sole 24 Ore2020-11-28 : Interview with Helsingin Sanomat
2020-05-07 : Presentation of the ECB Annual Report 2019 to the Committee on Economic and Monetary Affairs of the European Parliament (by videoconference)