_The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "participation" appeared
2017-11-17 : Monetary policy and the outlook for the economy2016-11-30 : The productivity challenge for Europe
2016-06-09 : On the importance of policy alignment to fulfil our economic potential
2015-11-04 : One year of ECB Banking Supervision
2014-08-22 : Unemployment in the euro area
2012-10-09 : Hearing at the Committee on Economic and Monetary Affairs of the European Parliament