Perhaps you should try some spelling variations:
"harvard cold bank study book series." » "harvard cold bank studies book series.", "harvard world bank study book series.", "harvard bond bank study book series.", "harvard good bank study book series."
"harvard beyond urban studies re surveys." » "harvard beyond urban studies real surveys.", "harvard beyond urban studies role surveys.", "harvard beyond urban studies rome surveys.", "harvard beyond urban studies lek surveys.", "harvard beyond urban studies tie surveys.", "harvard beyond urban studies use surveys."

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