The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "regard" appeared
2017-11-06 : Opening remarks2017-02-02 : Maintaining price stability in the euro area
2014-05-15 : Interview with Die Zeit
2011-08-31 : A new voice on a familiar topic - SEPA from the perspective of ECB Executive Board Member Peter Praet