The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "intermediation" appeared
2016-10-06 : Monetary policy transmission in the euro area2016-07-01 : Transmission channels of monetary policy in the current environment
2016-02-10 : The ECB and its role as lender of last resort during the crisis
2012-05-25 : European financial integration in times of crisis