The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "legacy" appeared
2016-12-20 : Interview with the Telegraaf2016-11-09 : Monetary policy and the euro area banking system
2016-10-04 : Monetary policy and the euro area banking system
2014-11-17 : Repairing the bank lending channel: the next steps