The webapp provides for each item the link on ECB's website.
Speeches for : Sabine Lautenschlager where "lag" appeared
2019-06-24 : Die EZB, das Geld und die Wirtschaft: Von A wie Aufschwung bis Z wie Zahlungsverkehr / ECB, money, and economy: from A as prosperity (in German) to Z as payments (in German)2019-03-27 : Cross-border banking since the crisis – lessons for supervisors
2016-06-20 : Sponsors dinner of the European Cultural Days