Perhaps you should try some spelling variations:
"environmental policy / former soviet publics" » "environmental policy / former soviet republics", "environmental policy / former soviet republic", "environmental policy / former soviet policy", "environmental policy / former soviet republicss", "environmental policy / former soviet policys", "environment policy / former soviet publics"
"environmental policy / former soviet public" » "environmental policy / former soviet republic", "environmental policy / former soviet republics", "environmental policy / former soviet policy", "environment policy / former soviet public"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"environmental policy / former soviet publics\") OR (\"environmental policy / former soviet public\"))*".
• Removing quotes may allow a broader search: (( environmental policy / former soviet publics ) OR ( environmental policy / former soviet public ))*.