The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "investors" appeared
2006-05-22 : Globalisation, emu and the euro2003-02-27 : The euro - a stable international currency
2002-12-05 : Why stable prices and stable markets are important and how they fit together
2001-06-18 : Monetary policy and financial markets
1998-07-02 : Crisis prevention: IMF surveillance, need for new teeth?