The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "bound" appeared
2017-09-12 : Role and effects of the ECB non-standard policy measures2017-05-25 : The future of monetary policy frameworks
2016-11-04 : Challenges for future monetary policy frameworks: A European perspective
2016-06-15 : The challenge of low real interest rates for monetary policy
2015-11-05 : Understanding Inflation Dynamics and Monetary Policy in a Low Inflation Environment
2015-08-25 : Assessing the new phase of unconventional monetary policy at the ECB
2014-12-15 : Nonlinearities in Macroeconomics and Finance
2014-10-17 : Beyond traditional banking: a new credit system coming out of the shadows
2014-10-06 : A new phase of the ECB's monetary policy
2014-09-08 : Understanding the yield curve