Are you typing >>✱ March and it’s not appearing? Make sure to type out the full name of the note. The links list will only show the first 5 matches, so sometimes you have to spell out the full title. Also make sure you only have 1 space between the ✱ and the title. If you have 2 spaces, the search will ignore it.
One other issue I had was trying to link to days starting with 1 or 2 because in some months, searching for 1 May resulted in the links list showing me 11 May, 12 May, 13, May, 14 May 15 May. So I started all single digits days with a 0. So I can search for 01 May and get the right result each time.