Perhaps you should try some spelling variations:
"harold bridger transitional society." » "harold der transitional society.", "harold gissel transitional society.", "harold order transitions society.", "harold bridger traditional society.", "harold bridger traditional societies.", "harold bridger transnational social.", "harold bradley transitional society."
"harold bridget transition periods." » "harold beveridge transition periods.", "harold bridge truncation periods.", "harold brittle transition periods.", "harold bridget transition period.", "harold bridget transition series.", "harold bradley transition periods."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("harold bridger transitional society.") or ("harold bridget transition periods."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("harold bridger transitional society.") OR ("harold bridget transition periods."))*.
• Removing quotes may allow a broader search: (( harold bridger transitional society. ) or ( harold bridget transition periods. ))*.