The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "values" appeared
2011-10-30 : Interview with Bild am Sonntag2010-05-31 : Interview with Le Monde
2010-05-21 : Interview with Frankfurter Allgemeine Zeitung (FAZ)
2009-11-25 : Interview with Het Financieele Dagblad