The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "tltro" appeared
2017-04-06 : Effectiveness of Monetary Union and the Capital Markets Union2016-03-10 : Introductory statement to the press conference (with Q&A)
2014-10-06 : A new phase of the ECB's monetary policy
2014-09-11 : Interview with Börsen-Zeitung