The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "option" appeared
2018-06-23 : Interview with Expresso2017-04-03 : Interview with Expansión
2016-11-24 : The importance of a genuine banking union for monetary policy
2016-04-29 : Interview with Expansión
2015-10-08 : EMU - disappointed expectations and how to move forward
2015-09-24 : Monetary policy lessons from the financial crisis: some remarks
2014-02-22 : Interview with Expresso