The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "move" appeared
2017-10-27 : EMU - how much federalism?2017-04-03 : Interview with Expansión
2016-10-04 : Monetary policy and the euro area banking system
2016-04-04 : The ECB's fight against low inflation: reasons and consequences
2016-01-06 : Interview with Knack