Perhaps you should try some spelling variations:
"former sovier republics." » "former soviet republics.", "farmer soldier republics.", "former owner republics."
"farm workers republic." » "farm korea republic.", "farm cork republic.", "farm works public.", "care workers republic.", "male workers republic."
"former khmer republic." » "former korea republic.", "former yemen republic.", "former owner republic.", "former inner republic.", "former power republic."

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: (((("former khmer republic.") or ("former sovier republics."))) or ("farm workers republic."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("former khmer republic.") OR ("former sovier republics."))) OR ("farm workers republic.")).
• Removing quotes may allow a broader search: (((( former khmer republic. ) or ( former sovier republics. ))) or ( farm workers republic. )).
• Adding a wildcard symbol may retrieve word variants: (((("former khmer republic.") or ("former sovier republics."))) or ("farm workers republic."))*.