The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "operate" appeared
2008-11-14 : International interdependencies and monetary policy - a policy maker's view2008-04-21 : Opening speech at the conference on ‘The safety and efficiency of post trading arrangements in Europe'
2005-03-09 : Economic and financial integration in EMU and implications for monetary and economic policies