The webapp provides for each item the link on ECB's website.
Speeches for : Isabel Schnabel where "happen" appeared
2023-12-05 : Interview with Reuters2023-04-24 : Interview with Politico
2022-09-22 : Interview with t-online
2021-12-22 : Interview with Le Monde
2021-11-23 : Interview with Bloomberg
2020-12-01 : Interview with Bloomberg