Perhaps you should try some spelling variations:
"venezuela, republic bulgaria _" » "venezuela, republics bulgaria _", "venezuela, public bulgaria _", "venezuela, republic hungary _"
"venezuela, republic bolivia _" » "venezuela, republic moravia _", "venezuela, republic political _", "venezuela, republic politics _"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("venezuela, republic bolivia _") OR ("venezuela, republic bohemia _"))) OR ("venezuela, republic bulgaria _")).
• Removing quotes may allow a broader search: (((( venezuela, republic bolivia _ ) or ( venezuela, republic bohemia _ ))) or ( venezuela, republic bulgaria _ )).
• Adding a wildcard symbol may retrieve word variants: (((("venezuela, republic bolivia _") or ("venezuela, republic bohemia _"))) or ("venezuela, republic bulgaria _"))*.