The webapp provides for each item the link on ECB's website.
Speeches for : Sabine Lautenschlager where "banker" appeared
2019-04-17 : Central Bankers, Supervisors and Climate-Related Risks2018-11-06 : Good governance and the role of supervisory boards
2017-05-31 : 3-6-3: Banks and change
2017-03-13 : Walled off? Banking regulation after the crisis
2015-09-28 : Reintegrating the banking sector into society: earning and re-establishing trust