The webapp provides for each item the link on ECB's website.
Speeches for : Gertrude Tumpel-Gugerell where "dollar" appeared
2010-06-28 : Towards a safer financial system2009-07-06 : Implementing SEPA: our expedition to a fully integrated euro retail payment market
2009-06-06 : The future of reserve currencies
2004-12-06 : The Euro - Financial Strength and Weakness from a Global Perspective