The webapp provides for each item the link on ECB's website.
Speeches for : Eugenio Domingo Solans where "gates" appeared
2003-12-10 : The importance of MFI interest rates for the Eurosystem and the general public2003-08-20 : Official Statistics for a Global Economy
2003-02-13 : Financial innovation and monetary policy
1999-03-25 : The statistical requirements of the ESCB