The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "includes" appeared
2018-09-27 : Welcome remarks at the third annual conference of the ESRB2016-11-30 : The productivity challenge for Europe
2015-10-06 : Welcome address at the art inauguration at the ECB
2014-10-09 : Recovery and Reform in the euro area
2013-01-10 : Unveiling of the 5 euro banknote of the new Europa series