The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "marketbased" appeared
2019-06-06 : Introductory statement to the press conference (with Q&A)2016-07-21 : Introductory statement to the press conference (with Q&A)
2015-03-11 : The ECB and its Watchers XVI Conference
2012-06-15 : President's address at the 14th ECB and its Watchers Conference