Perhaps you should try some spelling variations:
"venezuela, republics bulgaria _" » "venezuela, republic bulgaria _", "venezuela, public bulgaria _"
"venezuela, republic moravian _" » "venezuela, republic bolivia _", "venezuela, republic martin _", "venezuela, republic moving _"
"venezuela, republic moravia _" » "venezuela, republic moralia _", "venezuela, republic moravians _"

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