Perhaps you should try some spelling variations:
harvard bond » harvard home
bank studies » bank study
studies food » studies from, students food, studies field
food service » food price
cold urban » clld urban, world urban, good urban
bond bank » blood bank, land bank, bad bank
book » books, ebook

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 book series. ) or ( harvard bond bank studies food service. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( harvard cold urban studies book series. ) OR ( harvard bond bank studies food service. )).
• Adding a wildcard symbol may retrieve word variants: (( harvard cold urban studies book series. ) or ( harvard bond bank studies food service. ))*.