The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "meaning" appeared
2018-05-18 : Interview with Bloomberg TV2016-11-04 : Challenges for future monetary policy frameworks: A European perspective
2015-05-04 : Interview with Het Financieele Dagblad
2014-10-26 : Transcript of the comprehensive assessment press conference (with Q&A)