The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "announcement" appeared
2017-10-26 : Introductory statement to the press conference (with Q&A)2014-10-06 : A new phase of the ECB's monetary policy
2013-09-27 : Deutsche Bank Prize attribution to Raghuram Rajan
2012-11-08 : Introductory statement to the press conference (with Q&A)
2012-10-04 : Introductory statement to the press conference (with Q&A)