The webapp provides for each item the link on ECB's website.
Speeches for : Lucas Papademos, Jean-Claude Trichet where "greek" appeared
2010-05-06 : Introductory statement with Q&A2010-04-08 : Introductory statement with Q&A
2010-03-04 : Introductory statement with Q&A
2010-01-14 : Introductory statement with Q&A