The webapp provides for each item the link on ECB's website.
Speeches for : Benoit Coure where "accountable" appeared
2015-09-11 : Interview with EBRA newspaper group2014-06-28 : Interview with Süddeutsche Zeitung
2013-07-29 : Interview with Süddeutsche Zeitung and Le Figaro
2012-12-01 : Restoring trust in Economic and Monetary Union