The webapp provides for each item the link on ECB's website.
Speeches for : Luis de Guindos where "pillar" appeared
2021-03-18 : Banking union: achievements and challenges2020-07-01 : Interview with La Stampa
2019-09-04 : The evolution of stress-testing in Europe
2019-01-07 : Fostering resilience and convergence in Economic and Monetary Union