Perhaps you should try some spelling variations:
international politics » international relations
relations economic » relations conflict, innovations economic
politics economics » political economic
relations economy » nations economy, relations econometric
ideologies series » ideology series
politics economy » political economic
policy economic » political economic

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) or (relations economic)) series ))) or ((((( international political ideologies series ) or ( international ((politics economics) OR (policy economic)) 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) OR (relations economic)) series ))) OR ((((( international political ideologies series ) OR ( international ((politics economics) OR (policy economic)) series ))) OR ( international political economy series )))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( international politics economy series ) or ( international ((relations economy) or (relations economic)) series ))) or ((((( international political ideologies series ) or ( international ((politics economics) OR (policy economic)) series ))) or ( international political economy series ))))".
• Adding a wildcard symbol may retrieve word variants: (((( international politics economy series ) or ( international ((relations economy) or (relations economic)) series ))) or ((((( international political ideologies series ) or ( international ((politics economics) OR (policy economic)) series ))) or ( international political economy series ))))*.