The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "strengthened" appeared
2019-10-18 : IMFC Statement2019-04-12 : IMFC Statement
2018-11-08 : Exchange of views with members of the Irish Parliament
2018-02-05 : European Parliament plenary debate on the ECB Annual Report for 2016
2012-06-15 : President's address at the 14th ECB and its Watchers Conference