The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "crucial" appeared
2020-11-21 : Interview with Börsen-Zeitung2020-10-19 : The ECB’s monetary policy amid the pandemic
2020-06-25 : The World Economy Transformed
2017-11-30 : Digital transformation of the retail payments ecosystem
2016-11-10 : Comments by Yves Mersch at Financial Services summit
2016-09-19 : Banks adapting to the new normal: Striking a balance between prudence and pragmatism
2013-11-26 : Economic and legal limits of central banking