The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "relative" appeared
2017-10-11 : Maintaining price stability with unconventional monetary policy measures2017-10-02 : Maintaining price stability with unconventional monetary policy measures
2016-04-07 : The ECB's monetary policy response to disinflationary pressures
2016-04-04 : The ECB's fight against low inflation: reasons and consequences
2015-10-08 : EMU - disappointed expectations and how to move forward
2013-11-19 : Steering the economy in a challenging environment
2012-11-30 : The “Great Rebalancing” of the euro area and the global economy