s-? from calling
info, but that has not helped in allowing me to access the help search via the keyboard.
I don't believe there is a way to access the menu search feature from Emacs directly, but there is a workaround if you are using the Mitsuharu version of Mac Emacs: use
menu-bar-open, then type the standard key
Cmd-? to open the menu search. You might try binding
menu-bar-open so that you can get to the search by pressing it twice.