The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "landscape" appeared
2016-09-28 : Researching the Macroeconomic Policies of the Future2015-05-14 : The ECB's recent monetary policy measures: Effectiveness and challenges
2013-03-19 : Opening remarks at the conference ‘Post-trade harmonisation and the integration of financial markets: a joint effort'