The webapp provides for each item the link on ECB's website.
Speeches for : Luis de Guindos where "director" appeared
2023-10-30 : The euro area economy and our monetary policy stance2023-02-08 : Interview with Süddeutsche Zeitung
2022-06-16 : Interview with Ta Nea
2020-07-26 : Interview with El Independiente
2020-03-20 : Interview with Telediario 2, Televisión Española
2019-10-26 : Interview with El País