Perhaps you should try some spelling variations:
"venezuela, republic bulgaria _" » "venezuela, republics bulgaria _", "venezuela, republic belarus _", "venezuela, republic austria _", "venezuela, rerepublics bulgaria _", "venezuela, repolicy bulgaria _", "venezuela, remuslims bulgaria _"
"venezuela, republic albania _" » "venezuela, republik albanien _", "venezuela, republic romania _", "venezuela, republic slovenia _"
"venezuela, republic hungary _" » "venezuela, republic history _"
"venezuela, public bulgaria _" » "venezuela, republics bulgaria _", "venezuela, policy bulgaria _", "venezuela, muslims bulgaria _"

Try widening your search to All Fields.

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, public bulgaria _") OR ((("venezuela, republic bulgaria _") OR ("venezuela, republic albania _"))))) OR ("venezuela, republic hungary _")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"venezuela, public bulgaria _\") or (((\"venezuela, republic bulgaria _\") OR (\"venezuela, republic albania _\"))))) or (\"venezuela, republic hungary _\"))".
• Removing quotes may allow a broader search: (((( venezuela, public bulgaria _ ) or ((( venezuela, republic bulgaria _ ) OR ( venezuela, republic albania _ ))))) or ( venezuela, republic hungary _ )).
• Adding a wildcard symbol may retrieve word variants: (((("venezuela, public bulgaria _") or ((("venezuela, republic bulgaria _") OR ("venezuela, republic albania _"))))) or ("venezuela, republic hungary _"))*.