The webapp provides for each item the link on ECB's website.
Speeches for : Lucas Papademos, Jean-Claude Trichet where "unemployment" appeared
2008-07-03 : Introductory statement with Q&A2007-05-10 : Introductory statement with Q&A
2007-02-08 : Introductory statement with Q&A
2006-04-06 : Introductory statement with Q&A
2004-10-07 : Introductory statement with Q&A