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