The webapp provides for each item the link on ECB's website.
Speeches for : Luis de Guindos where "banknotes" appeared
2023-12-21 : Interview with 20 Minutos2023-11-29 : Interview with De Standaard and La Libre Belgique
Speeches for : Luis de Guindos where "banknotes" appeared
2023-12-21 : Interview with 20 Minutos