The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "rests" appeared
2016-06-17 : Laudatio for Theo Waigel2015-11-03 : Reception for the Opening of the European Cultural Days
2015-10-09 : Euro area economic outlook, the ECB's monetary policy and current policy challenges
2012-11-23 : Rationale and principles for Financial Union