The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "evolution" appeared
2008-12-30 : Interview with the Börsen-Zeitung2005-06-17 : Closing remarks at the ECB Workshop “What effects is EMU having on the euro area and its member countries”
2005-03-16 : Interview with Il Sole 24 Ore
2004-12-02 : Introductory statement with Q&A