The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "night" appeared
2011-06-16 : Economic diversity on both sides of the Atlantic2011-06-01 : Making decisions in an uncertain world
2010-09-19 : Euro Star Event
2008-10-14 : The financial turbulence: Where do we stand?
2007-09-11 : Hearing at the Economic and Monetary Affairs Committee of the European Parliament
2005-10-28 : The Eurosystem and the integration of European financial markets, 50th Anniversary of ACI - The Financial Markets Association