diff --git a/src/main/java/kinosearch/core/Tools.java b/src/main/java/kinosearch/core/Tools.java
index e81399e..40e1b8e 100644
--- a/src/main/java/kinosearch/core/Tools.java
+++ b/src/main/java/kinosearch/core/Tools.java
@@ -64,7 +64,9 @@ public class Tools {
     }
 
     public static String cleanString(String string) {
+        char ch = (char)160;
         return string.toLowerCase().
+                replaceAll(ch+"", " ").
                 replaceAll("[_\\+\\-\\.,!@#$%^&*\\(\\);:\\\\\\/\\|<>\"'?=`~№\\[\\]\\{\\}]", " ").
                 replaceAll(" {2,}", " ").trim();
     }