The webapp provides for each item the link on ECB's website.
Speeches for : Philip R. Lane where "conclusion" appeared
2021-10-11 : The monetary policy toolbox and the effective lower bound2021-05-25 : The ECB strategy review
2021-05-05 : Taking stock: The ECB strategy review and current challenges for monetary policy
2019-09-04 : The Phillips Curve at the ECB
2019-07-02 : Interview with Yle