The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "strengthened" appeared
2011-09-23 : Preventing spillovers on the global economy2011-05-26 : The ECB's response to the crisis
2010-10-17 : Interview with La Stampa
2009-01-21 : Hearing at the Economic and Monetary Affairs Committee of the European Parliament
2007-12-03 : Enhancing the EU regulatory and supervisory framework: The Eurosystem's perspective
2004-06-14 : The International Financial Architecture - Where do we stand?