The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "efficiency" appeared
2018-09-05 : Creating an enabling environment for pan-European banks in the Banking Union2016-11-09 : Monetary policy and the euro area banking system
2016-10-04 : Monetary policy and the euro area banking system
2015-10-08 : EMU - disappointed expectations and how to move forward
2015-06-15 : Structural reforms and long-run growth in the euro area
2014-11-17 : Repairing the bank lending channel: the next steps
2011-08-31 : A new voice on a familiar topic - SEPA from the perspective of ECB Executive Board Member Peter Praet