Perhaps you should try some spelling variations:
"herzog, benno OR bento " » "herzog, benny OR bento " (Expand Search), "herzog, senno OR bento " (Expand Search), "herzog, benn OR bento " (Expand Search), "herzog, benno OR lento " (Expand Search), "herzog, benno OR beato " (Expand Search), "herzog, benno OR mento " (Expand Search)