The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "differences" appeared
2018-01-25 : Introductory statement to the press conference (with Q&A)2016-12-13 : Interview with Bankfokus
2013-09-24 : 2012 BernĂ¡cer prize award ceremony in honour of Nicholas Bloom