Perhaps you should try some spelling variations:
"international politics economics series" » "international relations economics series", "international policy economic series"
"international political economic theories" » "international political economic theory", "international political economics theory", "international political economic ties"
"international political economies series" » "international political economies crisis", "international political economies rich", "international political economies sherry"
"international political economic series" » "international political economic studies", "international political economic surveys", "international political economic survey"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("international political economy series") or ((("international political economic series") or ("international political economic theories"))))) or ((((("international political economies verghese") or ("international political ideologies verghese"))) or ((("international political economies series") OR ("international politics economics series"))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("international political economy series") OR ((("international political economic series") OR ("international political economic theories"))))) OR ((((("international political economies verghese") OR ("international political ideologies verghese"))) OR ((("international political economies series") OR ("international politics economics series")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"international political economy series\") or (((\"international political economic series\") or (\"international political economic theories\"))))) or (((((\"international political economies verghese\") or (\"international political ideologies verghese\"))) or (((\"international political economies series\") OR (\"international politics economics series\"))))))".
• Removing quotes may allow a broader search: (((( international political economy series ) or ((( international political economic series ) or ( international political economic theories ))))) or ((((( international political economies verghese ) or ( international political ideologies verghese ))) or ((( international political economies series ) OR ( international politics economics series )))))).
• Adding a wildcard symbol may retrieve word variants: (((("international political economy series") or ((("international political economic series") or ("international political economic theories"))))) or ((((("international political economies verghese") or ("international political ideologies verghese"))) or ((("international political economies series") OR ("international politics economics series"))))))*.