The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "rough" appeared
2011-06-19 : The euro area and its role in the global economy2011-06-02 : Building Europe, building institutions
2010-06-09 : European integration: the benefits of acting collectively
2008-09-22 : The entry of Slovakia into the euro area
2008-08-07 : Introductory statement with Q&A
2004-11-19 : Euro in wider circles