The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "sea" appeared
2020-11-28 : Interview with Le Monde2017-10-09 : Economic Policy and the Need for Humility
2017-07-24 : Central banking in times of technological progress
2017-04-28 : Why Europe Still Needs Cash
2015-10-14 : Interview with The Asian Banker
2015-05-07 : Interview with La Vanguardia
2014-10-17 : Monetary policy and economic inequality
2014-05-24 : Finance in an environment of downsizing banks