Perhaps you should try some spelling variations:
"former sovier republics." » "former soviet republics.", "former soviet republicss.", "former workers republics.", "farmer soldier republics.", "former owner republics."
"former sovier republic." » "former soviet republics.", "former workers republic.", "former soviet republic.", "farmer soldier republic.", "former owner republic."
"farm works public." » "farm work public.", "farm world public.", "farm parks public.", "farm workers public.", "farm worker public."

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 sovier republic.") OR ("former sovier republics."))) or ("farm works public."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("former sovier republic.") OR ("former sovier republics."))) OR ("farm works public.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"former sovier republic.\") OR (\"former sovier republics.\"))) or (\"farm works public.\"))".
• Removing quotes may allow a broader search: (((( former sovier republic. ) OR ( former sovier republics. ))) or ( farm works public. )).
• Adding a wildcard symbol may retrieve word variants: (((("former sovier republic.") OR ("former sovier republics."))) or ("farm works public."))*.