Perhaps you should try some spelling variations:
"harvard east _ monographs" » "harvard das _ monographs", "harvard health _ monographs", "harvard years _ monographs"
"harvard case _ monographs" » "harvard law _ monographs", "hard case _ monographs", "harvard yard _ monographs"
"harvard part _ monographs" » "hazard part _ monographs", "harvard law _ monographs", "forward part _ monographs"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("harvard east _ monographs") OR ((("harvard case _ monographs") OR ("harvard part _ monographs"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"harvard east _ monographs\") or (((\"harvard case _ monographs\") OR (\"harvard part _ monographs\"))))*".
• Removing quotes may allow a broader search: (( harvard east _ monographs ) or ((( harvard case _ monographs ) OR ( harvard part _ monographs ))))*.