The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "longer" appeared
2015-11-05 : Understanding Inflation Dynamics and Monetary Policy in a Low Inflation Environment2015-08-25 : Assessing the new phase of unconventional monetary policy at the ECB
2014-12-22 : Interview with Wirtschaftswoche
2014-10-06 : A new phase of the ECB's monetary policy
2014-09-11 : Interview with Börsen-Zeitung
2011-10-04 : Securities settlement in 2020: T2S and beyond