FRONTEND/src/components/DataTable/DataTable.tsx

@@ -250,12 +250,7 @@ export const DataTableAll = ({
     if (query !== '') {
       setTData(
         data.filter((obj) =>
-          Object.values(obj).some(
-            (value: any) =>
-              value !== null &&
-              value.toString().toLowerCase().includes(query.toLowerCase()),
-          ),
-        ),
+          Object.values(obj)?.find((c: any) => c.toString().normalize('NFC').toLowerCase().includes(query.normalize('NFC').toLowerCase())))
       )
     } else {
       if (pagination) {