The webapp provides for each item the link on ECB's website.
Speeches for : Lucas Papademos, Jean-Claude Trichet where "decrease" appeared
2009-04-02 : Introductory statement with Q&A2009-01-15 : Introductory statement with Q&A
2008-12-04 : Introductory statement with Q&A
2005-05-04 : Introductory statement with Q&A