The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "japan" appeared
2005-12-19 : Interview with Hospodářské Noviny2003-02-27 : The euro - a stable international currency
2001-05-11 : The European Monetary Union in a globalised world
1999-05-07 : The euro area economy on its way to the new millennium