The webapp provides for each item the link on ECB's website.
Speeches for : Lucas Papademos, Jean-Claude Trichet where "based" appeared
2008-09-04 : Introductory statement with Q&A2008-03-06 : Introductory statement with Q&A
2007-06-06 : Introductory statement with Q&A
2007-04-12 : Introductory statement with Q&A
2004-09-02 : Introductory statement with Q&A
2004-01-08 : Introductory statement with Q&A