The webapp provides for each item the link on ECB's website.
Speeches for : Philip R. Lane where "discussion" appeared
2021-08-19 : The new monetary policy strategy: implications for rate forward guidance2021-06-17 : Interview with Bloomberg TV
2019-11-23 : Interview with Sky TG24
2019-11-20 : Interview with La Repubblica
2019-07-09 : Q&A on Twitter