The webapp provides for each item the link on ECB's website.
Speeches for : Isabel Schnabel where "statistical" appeared
2021-11-29 : TV interview with ZDF Morgenmagazin2021-09-14 : The spectre of inflation
2021-09-13 : New narratives on monetary policy – the spectre of inflation
2020-10-20 : Don’t take it for granted: the value of high-quality data and statistics for the ECB’s policymaking