The webapp provides for each item the link on ECB's website.
Speeches for : Christian Noyer where "billion" appeared
2002-02-13 : Success factors of the euro and the ECB2000-10-05 : Introductory statement with Q&A
1999-11-26 : The international role of the euro: trends, advantages and risks
1999-02-26 : The international implications of the introduction of the euro