Search or pagefile fails

[Dominique]

I Checked "Show System Files and Folders", and
Unchecked "Hide protected operating system files".
This way these pagefile.sys is visible under C:

If I do a search on the system disk C:, and look for 'pagefile', the search gives no result.
If I do a search on the system disk C:, and look for 'pagefil', the search gives 'pagefile.sys'.

That behaviour does not like correct.