The webapp provides for each item the link on ECB's website.
Speeches for : Willem F. Duisenberg where "yields" appeared
2003-07-10 : Introductory statement with Q&A2001-10-16 : The ECB's quantitative definition of price stability and its comparison with such definitions or inflation targets applied in other large economic areas
1999-06-14 : Financing in the European capital markets
1999-05-25 : Stable and efficient financial systems for the XXIst century - The euro area -