From 6f9abc198fcf224d50431c161555996cd6769dc8 Mon Sep 17 00:00:00 2001
From: Jackson Harper
Some examples:
-label:Newsletter finds all pages that do not have the label Newsletter-label:Newsletter finds all pages that have the label Newsletterlabel:Cooking,Fitness finds all your pages with either the Cooking or Fitness labelslabel:Newsletter label:Surfing finds all pages with both the Newsletter and Surfing labelslabel:Coding -label:Newsletter finds all pages with the Coding label that do not have the Newsletter label