The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "raw" appeared
2015-10-06 : Welcome address at the art inauguration at the ECB2014-09-25 : Keynote speech at the Euro Conference - Lithuania
2012-10-24 : Opening statement at Deutscher Bundestag
2012-04-26 : Welcome remarks at the ECB-EC conference on financial integration and stability