The webapp provides for each item the link on ECB's website.
Speeches for : Philip R. Lane where "buy" appeared
2023-08-11 : The ECB Podcast Summer School #2: the nuts and bolts of interest rates2021-06-17 : Interview with Bloomberg TV
2020-07-01 : Interview with Reuters news agency
2020-05-12 : Interview with the Telegraaf
2019-09-26 : Interview with Handelsblatt
2019-07-09 : Q&A on Twitter