The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "extra" appeared
2018-11-26 : Preserving monetary accommodation in times of normalisation2018-11-13 : Preserving monetary accommodation in times of normalisation
2017-11-06 : Opening remarks
2017-07-04 : Unconventional monetary policy and fixed income markets
2016-02-10 : The ECB and its role as lender of last resort during the crisis
2014-10-28 : Interview with De Tijd and L’Echo