The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "west" appeared
2015-11-16 : “A currency beyond the nation state: The euro and its institutional challenges ahead”2014-04-17 : Launching the ECB-coordinated technical cooperation with central banks of the Western Balkan
2013-11-08 : Intergenerational Justice in Times of Sovereign Debt Crises