The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "notably" appeared
2011-06-19 : The euro area and its role in the global economy2009-09-04 : The ECB's exit strategy
2008-02-25 : The growing importance of the Asia-Pacific region
2007-06-11 : Hearing at the Economic and Monetary Affairs Committee of the European Parliament
2005-07-18 : Financial services policy 2005-2010: the ECB's view
2004-05-14 : The international role of the euro