GSC not showing clicks on keyword level

Hi all,
not been around here for a long time - hope you are all doing well.
I searched my back off to find an answer to a problem with one of my sites, but no success (probably used wrong terminology).

A site of mine has a high traffic page. When I select that page in GSC it tells me that it got 105 clicks over the last 28 days.
Selecting the keyword button lists about 250 keywords for that page, but only 2 of them show clicks (which give a total of 3 clicks).
Is there a secret switch to see more clicks for keywords?
Thanks a lot in advance for your insights (or guidance where this topic was discussed ealier)