The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "strengthening" appeared
2018-08-28 : Monetary and Macroprudential Policy Interactions2018-04-16 : Improving the functioning of Economic and Monetary Union: lessons and challenges for economic policies
2018-02-15 : Strengthening France’s economy and the Eurozone
2017-05-04 : Ensuring price stability