The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "requires" appeared
2019-03-12 : Q&A on Twitter2018-11-22 : Interview with Handelsblatt
2015-09-23 : Remarks at the FIBI Annual Lunch
2013-10-07 : Japan and the EU in the global economy - challenges and opportunities
2011-11-15 : Fixed income investment of insurance companies and pension funds in a low yield - but volatile - environment