The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "serves" appeared
2016-10-06 : Monetary policy transmission in the euro area2016-09-15 : Remarks at the BNYM 20th anniversary dinner on the dynamics of TARGET2 balances and monetary policy implementation
2016-02-10 : The ECB and its role as lender of last resort during the crisis