The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "compare" appeared
2017-07-04 : Unconventional monetary policy and fixed income markets2015-02-12 : Economic Developments in the Euro Area
2014-12-19 : Is the ECB doing enough?
2011-06-16 : Address on the occasion of the inauguration of the Euro Exhibition