The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "effectiveness" appeared
2019-09-23 : Hearing at the Committee on Economic and Monetary Affairs of the European Parliament2018-09-24 : Hearing of the Committee on Economic and Monetary Affairs of the European Parliament
2018-07-09 : Hearing of the Committee on Economic and Monetary Affairs of the European Parliament
2017-05-04 : The Monnet method: its relevance for Europe then and now
2016-09-28 : Researching the Macroeconomic Policies of the Future
2015-03-31 : Accounts and accountability
2015-01-22 : Introductory statement to the press conference (with Q&A)
2014-04-24 : Monetary policy communication in turbulent times
2013-06-25 : Stable Euro, Strong Europe