I have found in the useful https://help.evernote.com/hc/en-us/articles/208313828 Evernote help how to search for notes after a certain date:
created:20151218 will return notes created on or after December 18, 2015.
but does anyone know how to search for notes created after December 18,2015 and BEFORE December 31, 2015? I have tried various version of AND with no success, and "add search option" enables me to do various types of "BEFORE" but with only "this day", "this month" and "this year as options"...
I would ever so grateful if anyone had found a solution and cared to share it....
thanks
p