The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "proving" appeared
2011-02-10 : Interview with L’Espresso2009-04-29 : Interview with Süddeutsche Zeitung
2008-10-27 : Current challenges for the euro area
2008-06-03 : Monetary policy in challenging times
2008-04-30 : How to increase the competitiveness of the European economy
2007-05-22 : Introductory remarks at ETUC Congress
2007-04-12 : Introductory statement with Q&A
2007-02-28 : Governance and convergence: the state of play in the euro area
2005-02-24 : Article by Jean-Claude Trichet, President of the European Central Bank in the The Wall Street Journal, 24 Februar 2005
2004-05-06 : Introductory statement with Q&A