The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "talking" appeared
2017-06-28 : Interview with CNBC2015-05-04 : Interview with Het Financieele Dagblad
2014-09-11 : Interview with Börsen-Zeitung
2012-04-04 : Introductory statement to the press conference (with Q&A)