The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "prevent" appeared
2016-06-09 : On the importance of policy alignment to fulfil our economic potential2016-03-11 : Interview with The Guardian
2015-09-23 : President's introductory remarks at the regular ECON hearing
2015-01-02 : Stability and Prosperity in Monetary Union
2014-07-09 : Memorial lecture in honour of Tommaso Padoa-Schioppa
2012-07-21 : Interview with Le Monde