Search does not work properly in Explorer

[xo-vision]

Describe the bug
When I search for a certain file type (ie .CDR), not all files are listed.
Last file listed was from april this year, but in fact I have created quite a few new files - that are also shown in Explorer when I go to the folder that contains them

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots

Search result:

Files in folder

Desktop (please complete the following information):
WIndows 11 Pro, latest version