The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "mario" appeared
2019-05-31 : Entretien avec L‘Echo2018-03-16 : Interview with Reuters
2017-07-08 : Interview with De Standaard
2016-04-29 : Interview with Expansión
2016-01-30 : Interview with NRC Handelsblad
2015-12-10 : Interview with Handelsblatt
2015-09-19 : Interview with NEUE ZÜRCHER ZEITUNG
2015-06-13 : Interview with der Standard
2013-07-18 : Interview with Handelsblatt