The webapp provides for each item the link on ECB's website.
Speeches for : Luis de Guindos where "derivative" appeared
2022-04-28 : Presentation of the ECB Annual Report 2021 to the Committee on Economic and Monetary Affairs of the European Parliament2020-01-08 : Europe’s role in the global financial system
2018-11-13 : Promoting the stability and efficiency of EU financial markets beyond Brexit