The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "vast" appeared
2011-06-19 : The euro area and its role in the global economy2010-04-19 : Eulogy to SÅ‚awomir Skrzypek, President of Narodowy Bank Polski
2007-08-11 : Interview with Ouest France
2007-05-10 : Introductory statement with Q&A
2006-12-18 : Interview with Ta Nea, Der Tagesspiegel and Luxemburger Wort
2006-11-29 : The Process of Economic, Monetary and Financial Integration in Europe