diff --git a/src/main/java/net/knarcraft/ffmpegconverter/streams/SubtitleStream.java b/src/main/java/net/knarcraft/ffmpegconverter/streams/SubtitleStream.java
index 06fedc7..547cbdd 100644
--- a/src/main/java/net/knarcraft/ffmpegconverter/streams/SubtitleStream.java
+++ b/src/main/java/net/knarcraft/ffmpegconverter/streams/SubtitleStream.java
@@ -37,14 +37,9 @@ public class SubtitleStream extends StreamObject {
             return false;
         }
         String titleLowercase = getTitle().toLowerCase();
-        return !(titleLowercase.contains("songs and signs") || 
-                titleLowercase.contains("signs and songs") ||
-                titleLowercase.contains("songs & signs") || 
-                titleLowercase.contains("signs & songs") ||
-                titleLowercase.contains("signs/song") || 
-                titleLowercase.contains("songs/sign") ||
-                titleLowercase.contains("[forced]") || 
-                titleLowercase.contains("(forced)"));
+        return !titleLowercase.matches("signs?[ &\\/a-z]+songs?") &&
+                !titleLowercase.matches("songs?[ &\\/a-z]+signs?") &&
+                !titleLowercase.matches("forced");
     }
 
     public String getLanguage() {