Perhaps you should try some spelling variations:
"harvard world war studies book series." » "harvard cold war studies book series.", "harvard world war stories book series.", "harvard world early studies book series.", "harvard world war studies books series.", "harvard world war studies ebook series."
"harvard world war studies from survey." » "harvard cold war studies from survey.", "harvard world war stories from survey.", "harvard world early studies from survey.", "harvard world war studies firm survey."

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