Perhaps you should try some spelling variations:
"environmental policy / former soviet republican" » "environmental policy / former soviet republic", "environmental policy / former soviet public", "environment policy / former soviet republican"
"environmental policy / former post republican" » "environmental policy / former last republican", "environmental policy / former post republic", "environmental policy / former how republican", "environmental policy / former part republican", "environmental policy / form post republican", "environmental policy / former pour republican", "environment policy / former post republican"
"environmental policy / former soviet republics" » "environment policy / former soviet republics"

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: (("environmental policy / former soviet republics") OR ((("environmental policy / former soviet republican") OR ("environmental policy / former post republican")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"environmental policy / former soviet republics\") or (((\"environmental policy / former soviet republican\") OR (\"environmental policy / former post republican\"))))".
• Removing quotes may allow a broader search: (( environmental policy / former soviet republics ) or ((( environmental policy / former soviet republican ) OR ( environmental policy / former post republican )))).
• Adding a wildcard symbol may retrieve word variants: (("environmental policy / former soviet republics") or ((("environmental policy / former soviet republican") OR ("environmental policy / former post republican"))))*.