The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "range" appeared
2017-02-03 : Resolving Europe's NPL burden: challenges and benefits2016-11-04 : Challenges for future monetary policy frameworks: A European perspective
2013-03-11 : The nature and significance of Banking Union
2011-11-14 : A European solution for crisis management and bank resolution
2011-04-15 : Financial regulatory reform and the economy
2010-12-02 : Introductory statement with Q&A