Perhaps you should try some spelling variations:
"harvard land bank studies book series." » "harvard cold bank studies book series.", "harvard camp bank studies book series.", "harvard land bank study book series.", "harvard land banks studies book series.", "harvard land bank studies books series.", "harvard land bank studies ebook series."
"harvard food urban studies book series." » "harvard cold urban studies book series.", "forward food urban studies book series.", "harvard home urban studies book series.", "harvard flood urban studies book series.", "harvard foods urban studies book series.", "harvard good urban studies book series.", "harvard food urban studies books series.", "harvard food urban studies ebook series."

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

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