The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "energy" appeared
2019-02-20 : Economic situation and outlook2018-09-17 : Economic developments in the euro area
2017-07-06 : Europe’s economic recovery and implications for monetary policy
2017-03-27 : The economic situation in the euro area and the implications for monetary policy
2017-03-24 : Interview with VDI Nachrichten
2017-03-15 : The euro area economic outlook and monetary policy
2017-02-23 : The macroeconomic situation and monetary policy in the euro area
2014-07-03 : Current issues of monetary policy
2013-11-19 : Steering the economy in a challenging environment