The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "internal" appeared
2017-11-09 : The future of finance and the outlook for regulation2016-12-13 : Interview with Bankfokus
2016-03-11 : In defence of Monetary Policy
2015-04-16 : Financial regulation and the global recovery
2013-12-02 : Banking union and the future of banking