The webapp provides for each item the link on ECB's website.
Speeches for : Christine Lagarde where "performance" appeared
2023-10-25 : Remarks delivered at the Bank of Greece on the occasion of the external Governing Council monetary policy meeting in Athens2022-09-26 : Hearing of the Committee on Economic and Monetary Affairs of the European Parliament
2020-01-23 : How can a united Europe meet the challenges it faces today?