The webapp provides for each item the link on ECB's website.
Speeches for : Fabio Panetta where "operations" appeared
2021-02-09 : Interview with Der Spiegel2020-08-19 : The provision of euro liquidity through the ECB’s swap and repo operations
2020-07-27 : Interview with La Repubblica
2020-03-15 : Interview with Corriere della Sera