On Stack Exchange it's possible to search for pages around the whole Stack Exchange Network. It was suggested that to search for posts by an author to include their display name. The problem with this solution is that Stack Exchange display names could not be unique, i.e. searching my display name, Rubén, returns a lot of users profiles that are not mine, including comments.
- Go to http://stackexchange.com
author:me, hit Enter.
- The results show posts made by the current user.
Search results for [author:me]
Search results for [recalc formulas Rubén]
- Query on SEDE (h/t to Mariano). This query requires to use the Stack Exchange user id taken from the general SE network user profile.
Then it shows the posts made by the user across the SE network. The following snapshot shows the results sorted by "Puntaje" (votes)