The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "covered" appeared
2017-09-25 : Risk management in times of non-conventional monetary policy2016-10-11 : Speaking points for an event organised by MNI Connect
2014-04-07 : Banks, SMEs and securitisation
2013-06-17 : The European Central Bank's role in overcoming the Crisis