The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "calling" appeared
2011-09-28 : Interview with Corriere della Sera2010-06-09 : European integration: the benefits of acting collectively
2007-08-02 : Transcript of the Press Briefing
2005-12-23 : Interview with Der Spiegel
2005-01-20 : Interview with Les Echos
2004-12-15 : Press briefing on the “ECB Financial Stability Review“
2004-12-02 : Introductory statement with Q&A