Perhaps you should try some spelling variations:
"harvard cold urban studies from service." » "harvard cold urban studies from serbia.", "harvard clld urban studies from service.", "harvard world urban studies from service.", "harvard good urban studies from service."
"harvard cold bank studies book series." » "harvard cold bank study book series.", "harvard world bank studies book series.", "harvard bond bank studies book series.", "harvard good bank studies book series.", "harvard cold bank studies books series.", "harvard cold bank studies ebook 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 cold urban studies from service.") or ("harvard cold bank studies book series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("harvard cold urban studies from service.") OR ("harvard cold bank studies book series.")).
• Removing quotes may allow a broader search: (( harvard cold urban studies from service. ) or ( harvard cold bank studies book series. )).
• Adding a wildcard symbol may retrieve word variants: (("harvard cold urban studies from service.") or ("harvard cold bank studies book series."))*.