The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "percent" appeared
2006-05-22 : Globalisation, emu and the euro2005-11-04 : Addressing global imbalances: the role of macroeconomic policy
2002-06-10 : ECB Watchers conference: monetary policy and the role of the price stability definition
2001-05-11 : The European Monetary Union in a globalised world
1999-10-25 : The monetary policy of the ECB: stability, transparency, accountability