The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "widespread" appeared
2010-09-27 : Macro-prudential Regulation as an Approach to Contain Systemic Risk: Economic Foundations, Diagnostic Tools and Policy Instruments2009-12-10 : Systemic Risk
2009-07-16 : Introductory remarks at the signing ceremony for the T2S memorandum of understanding