Perhaps you should try some spelling variations:
"harvard land bank studies from series." » "harvard land case studies from series.", "harvard land bank study from series.", "harvard land bank studies from sources.", "harvard land bank studies from service.", "harvard land bank studies from surveys.", "harvard land banks studies from series."
"harvard second urban studies book series." » "harvard second loan studies book series.", "harvard second rural studies book 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 from series.") OR ("harvard second urban studies book series."))~.
• Removing quotes may allow a broader search: (( harvard land bank studies from series. ) or ( harvard second urban studies book series. ))~.
• Adding a wildcard symbol may retrieve word variants: (("harvard land bank studies from series.") or ("harvard second urban studies book series."))*.