diff --git a/src/Jackett.Common/Content/custom.js b/src/Jackett.Common/Content/custom.js
index 61fc3c0e7..84cdda174 100644
--- a/src/Jackett.Common/Content/custom.js
+++ b/src/Jackett.Common/Content/custom.js
@@ -1256,7 +1256,7 @@ function setSavedPresets(presets) {
 }
 
 function setSavePresetsButtonState(table, element, state = false) {
-    var button = element.find("button[id=jackett-search-results-datatable_savepreset_button]")    
+    var button = element.find("button[id=jackett-search-results-datatable_savepreset_button]")
     if (state) {
         button.attr("class", "btn btn-danger btn-sm");
         button.on("click", function () {
@@ -1403,6 +1403,8 @@ function updateSearchResultTable(element, results) {
                             newKeyword = "^((?!" + $.fn.dataTable.util.escapeRegex(keyword.substring(1)) + ").)*$";
                         else
                             newKeyword = '(' + keyword.split('|').map(k => $.fn.dataTable.util.escapeRegex(k)).join('|') + ')';
+                        // fix search filters with "-", "." or "_" characters in the middle of the word => #13628
+                        newKeyword = newKeyword.replace("\\-", "\\-\u200B?").replace("\\.", "\\.\u200B?").replace("_", "_\u200B?");
                         newKeywords.push(newKeyword);
                     });
                     var filterText = newKeywords.join(" ");
diff --git a/src/Jackett.Common/Content/index.html b/src/Jackett.Common/Content/index.html
index 46b41d695..c56fb027d 100644
--- a/src/Jackett.Common/Content/index.html
+++ b/src/Jackett.Common/Content/index.html
@@ -756,6 +756,6 @@
     </script>
 
     <script type="text/javascript" src="../libs/api.js?changed=2017083001"></script>
-    <script type="text/javascript" src="../custom.js?changed=20221221"></script>
+    <script type="text/javascript" src="../custom.js?changed=2023010701"></script>
 </body>
 </html>