The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "harmful" appeared
2006-12-18 : Interview with Ta Nea, Der Tagesspiegel and Luxemburger WortSpeeches for : Jean-Claude Trichet where "harmful" appeared
2006-12-18 : Interview with Ta Nea, Der Tagesspiegel and Luxemburger Wort