The webapp provides for each item the link on ECB's website.
Speeches for : Sirkka Hamalainen where "led" appeared
2000-01-08 : One year with the euro1999-12-03 : The single monetary policy: the role of transparency and openness
1999-11-19 : The Eurosystem and the implementation of monetary policy
1999-06-11 : The euro: pushing the boundaries
1999-02-25 : European Economic and Monetary Union - principles and perspectives