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 world bank study from series." » "harvard cold bank study from series.", "harvard world bank study rom series.", "harvard world bank study from services.", "harvard world bank study forum series.", "harvard world bank 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 world bank study from series.") or ("harvard second urban studies book series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("harvard world bank study from series.") OR ("harvard second urban studies book series."))*.
• Removing quotes may allow a broader search: (( harvard world bank study from series. ) or ( harvard second urban studies book series. ))*.