The webapp provides for each item the link on ECB's website.
Speeches for : Philip R. Lane where "trends" appeared
2023-03-23 : Monetary Policy in Europe: The Role of Monetary Union2021-05-25 : The ECB strategy review
2021-05-05 : Taking stock: The ECB strategy review and current challenges for monetary policy
2019-11-28 : Determinants of the real interest rate