The webapp provides for each item the link on ECB's website.
Speeches for : Isabel Schnabel where "difficult" appeared
2024-04-17 : The future of inflation (forecast) targeting2023-11-02 : The last mile
2022-12-24 : Interview with Frankfurter Allgemeine Zeitung
2021-11-23 : Interview with Bloomberg
2021-02-25 : Interview with LETA
2020-05-27 : Interview with Financial Times
2020-05-11 : Interview with La Repubblica