The webapp provides for each item the link on ECB's website.
Speeches for : Philip R. Lane where "excessive" appeared
2023-11-09 : Central bank liquidity: a macroeconomic perspective2022-03-02 : The monetary policy strategy of the ECB: the playbook for monetary policy decisions
2021-09-25 : Making monetary policy fit for today and beyond: the ECB strategy review
2020-02-11 : Low inflation: macroeconomic risks and the monetary policy stance