From 9625a0a6a734334af4b90d47e167276af75c4322 Mon Sep 17 00:00:00 2001
From: Amy Li <amyamay22@gmail.com>
Date: Tue, 14 Mar 2023 10:38:31 -0400
Subject: [PATCH] Fix 'is not' search not working for keywords containing more
 than one word

---
 src/AdvancedSearchQueryTerm.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/AdvancedSearchQueryTerm.php b/src/AdvancedSearchQueryTerm.php
index 161fc3b..ab9db12 100644
--- a/src/AdvancedSearchQueryTerm.php
+++ b/src/AdvancedSearchQueryTerm.php
@@ -302,7 +302,8 @@ class AdvancedSearchQueryTerm {
           return $value;
         }
         else {
-          return "(" .$value . " OR " . str_replace('"', "", trim($value)) . ")";
+          $isNot = $this->getInclude() ? "" : "!";
+          return $isNot . "(" .$value . " OR " . str_replace('"', "", trim($value)) . ")";
         }
       }
       if (!$this->getInclude()) {