The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "consensus" appeared
2019-05-29 : Back to stable2019-02-04 : The changing role of central banking
2015-11-16 : “A currency beyond the nation state: The euro and its institutional challenges ahead”
2014-05-31 : Law, money and market: the legal dimension of monetary policy