The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "composition" appeared
2016-03-18 : Interview with La Repubblica2014-12-31 : Interview with Börsen-Zeitung
2014-12-09 : Current issues in monetary policy
Speeches for : Peter Praet where "composition" appeared
2016-03-18 : Interview with La Repubblica