The webapp provides for each item the link on ECB's website.
Speeches for : Lucas Papademos, Jean-Claude Trichet where "march" appeared
2010-04-08 : Introductory statement with Q&A2009-01-15 : Introductory statement with Q&A
2007-05-10 : Introductory statement with Q&A
2006-05-04 : Introductory statement with Q&A