The webapp provides for each item the link on ECB's website.
Speeches for : Philip R. Lane where "wave" appeared
2021-01-27 : Philip R. Lane: Interview with SKAI TV2020-12-18 : Building a bridge towards economic recovery
2020-11-17 : Transcript of interview with Portuguese public broadcaster RTP3
2019-12-16 : Households and the transmission of monetary policy