The webapp provides for each item the link on ECB's website.
Speeches for : Christine Lagarde where "constraints" appeared
2022-11-18 : Monetary policy in a new environment2022-09-20 : Monetary policy in the euro area
2021-12-16 : President Lagarde presents the latest monetary policy decisions – 16 December 2021
2020-05-08 : Opening remarks at the EUI’s State of the Union event