Perhaps you should try some spelling variations:
"harvard cost urban studies book series." » "harvard cold urban studies book series.", "hardware cost urban studies book series.", "harvard camp urban studies book series.", "harvard most urban studies book series.", "harvard worst urban studies book series.", "harvard bust urban studies book series."
"harvard bond bank study book series." » "harvard cold bank study book series.", "harvard home bank study book series.", "harvard blood bank study book series.", "harvard land bank study book series.", "harvard bad bank study book series."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("harvard cost urban studies book series.") or ("harvard bond bank study book series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("harvard cost urban studies book series.") OR ("harvard bond bank study book series.")).
• Removing quotes may allow a broader search: (( harvard cost urban studies book series. ) or ( harvard bond bank study book series. )).
• Adding a wildcard symbol may retrieve word variants: (("harvard cost urban studies book series.") or ("harvard bond bank study book series."))*.