The webapp provides for each item the link on ECB's website.
Speeches for : Benoit Coure where "downward" appeared
2016-10-28 : Monetary policy in a low-growth environment2013-11-11 : Savers aren’t losing out
2013-10-09 : The economic consequences of low interest rates
2013-02-22 : Adjustment and growth in the euro area economies
2012-10-17 : What can monetary policy do about inequality?