The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "improving" appeared
2017-10-12 : Monetary policy and the euro area economic expansion2017-09-13 : Karl-Otto Pöhl Lecture
2017-07-06 : Europe’s economic recovery and implications for monetary policy
2017-03-27 : The economic situation in the euro area and the implications for monetary policy
2015-10-08 : EMU - disappointed expectations and how to move forward
2015-04-23 : Lifting potential growth in the euro area
2014-02-18 : Reforms and growth in the euro area
2013-12-22 : Interview with La Stampa