The webapp provides for each item the link on ECB's website.
Speeches for : Philip R. Lane where "volumes" appeared
2024-02-15 : The banking channel of monetary policy2023-09-26 : Monetary policy transmission in the euro area
2023-07-12 : The banking channel of monetary policy tightening in the euro area
2023-05-26 : How quickly will inflation return to target?
2019-10-16 : The economic outlook for the euro area