The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "created" appeared
2017-09-28 : Interview with Les Echos2017-03-16 : The ECB's monetary policy: past and present
2017-03-15 : The euro area economic outlook and monetary policy
2017-01-20 : Is secular stagnation the new economic reality?
2016-12-14 : Interview with Die Zeit
2015-09-23 : Remarks at the FIBI Annual Lunch