The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "oct" appeared
2018-10-10 : Monetary policy in the euro area - a brief assessment2017-12-06 : Challenges for euro area monetary policy in early 2018
2016-10-27 : Low interest rate environment - an economic, legal and social analysis
2015-11-16 : “A currency beyond the nation state: The euro and its institutional challenges ahead”
2013-10-14 : Interview with Frankfurter Allgemeine Zeitung