The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "assistance" appeared
2015-11-12 : Hearing at the European Parliament's Economic and Monetary Affairs Committee2015-11-05 : Speech to mark the opening of the academic year at the Università Cattolica del Sacro Cuore
2015-07-16 : Introductory statement to the press conference (with Q&A)
2013-12-15 : Interview with Le Journal du Dimanche