Perhaps you should try some spelling variations:
"international politics economics series" » "international policy economic series"
"international relations economy series" » "international relations economic series", "international nations economy series", "international relations econometric series"
"international political economic verghese" » "international political economies verghese"

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: (((("international politics economy series") or ("international relations economy series"))) or ((((("international political economic verghese") or ("international politics economics series"))) or ("international political economy series"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("international politics economy series") OR ("international relations economy series"))) OR ((((("international political economic verghese") OR ("international politics economics series"))) OR ("international political economy series")))).
• Removing quotes may allow a broader search: (((( international politics economy series ) or ( international relations economy series ))) or ((((( international political economic verghese ) or ( international politics economics series ))) or ( international political economy series )))).
• Adding a wildcard symbol may retrieve word variants: (((("international politics economy series") or ("international relations economy series"))) or ((((("international political economic verghese") or ("international politics economics series"))) or ("international political economy series"))))*.