The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "expanded" appeared
2017-11-15 : Communicating the complexity of unconventional monetary policy in EMU2016-01-13 : The ECB’s monetary policy: back to medium-term price stability of below, but close to, 2%
2015-12-11 : The transmission of recent non-standard measures
2015-09-09 : The ECB's asset purchase programme: the impact so far
2015-06-30 : The APP impact on the economy and bond markets