Perhaps you should try some spelling variations:
"harvard land bank study yearbook series." » "harvard land bank study textbook series.", "harvard land bank study textbooks series.", "harvard camp bank study yearbook series.", "harvard land banks study yearbook series."
"harvard cold bank studies firm survey." » "harvard cold urban studies firm survey.", "harvard cold bank studies from survey.", "harvard cold bank studies confirm survey.", "harvard cold bank studies figure survey.", "harvard world bank studies firm survey.", "harvard bond bank studies firm survey.", "harvard good bank studies firm survey."

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 bank studies firm survey.") or ("harvard land bank study yearbook series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("harvard cold bank studies firm survey.") OR ("harvard land bank study yearbook series.")).
• Removing quotes may allow a broader search: (( harvard cold bank studies firm survey. ) or ( harvard land bank study yearbook series. )).
• Adding a wildcard symbol may retrieve word variants: (("harvard cold bank studies firm survey.") or ("harvard land bank study yearbook series."))*.