Perhaps you should try some spelling variations:
"harvard pay urban studies book series." » "harvard pay urban studies from series.", "harvard play urban studies book series."
"harvard bond cash studies book series." » "harvard bond cash studies from series.", "harvard bond case studies book series.", "harvard bond cases studies book series.", "harvard bond cost studies book series.", "harvard fund cash studies book series.", "harvard non cash studies book series."

Try widening your search to All Fields.

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

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