Perhaps you should try some spelling variations:
"harvard bond rate studies book series." » "harvard bond tracer studies book series.", "harvard bond cases studies book series.", "harvard bond graduate studies book series.", "harvard bank rate studies book series."
"harvard land case studies from series." » "harvard land case studies from sources.", "harvard land case studies from service.", "harvard land case studies from surveys.", "harvard land based studies from series.", "harvard land lease studies from series.", "harvard land code studies from series."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("harvard land case studies from series.") OR ("harvard bond rate studies book series."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"harvard land case studies from series.\") OR (\"harvard bond rate studies book series.\"))".
• Removing quotes may allow a broader search: (( harvard land case studies from series. ) OR ( harvard bond rate studies book series. )).
• Adding a wildcard symbol may retrieve word variants: (("harvard land case studies from series.") OR ("harvard bond rate studies book series."))*.