Perhaps you should try some spelling variations:
"harvard second urban studies book series." » "harvard cold urban studies book series.", "harvard beyond urban studies book series.", "harvard second great studies book series.", "harvard second bank studies book series.", "harvard second urban studies books series.", "harvard second urban studies ebook series."
"harvard home bank studies from sources." » "harvard cold bank studies from sources.", "harvard camp bank studies from sources.", "harvard home bank study from sources.", "harvard sme bank studies from sources.", "harvard home base studies from sources.", "harvard time bank studies from sources."

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

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