Read about this workflow below.
This is an update to address the new Alfred 4 data folder (thanks to xilopaint).
Alfred 3 workflow to search and create notes in Evernote. Search Keywords
ens to search in every note field
ens @ to search in a selected notebook
ens # to search notes with a selected tags
You can use ent (search in titles only) or enr (search in reminders) or entodo (search to-do notes)