The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "controls" appeared
2016-04-13 : International headwinds and the effectiveness of Monetary Policy2015-09-16 : Interview with Thomson Reuters
2015-07-16 : Introductory statement to the press conference (with Q&A)
2013-06-06 : Introductory statement to the press conference (with Q&A)