Perhaps you should try some spelling variations:
government services » government securities
investment choices » investment costs, investment process
prices investment » prime investment, services investment, policies investment
better government » between government, water government, debtor government
heat prices » wheat prices, meat prices, health prices

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: (( h. heat prices investment choices ) OR ( h. (kent OR kept) better government services ))~.
• Adding a wildcard symbol may retrieve word variants: (( h. heat prices investment choices ) or ( h. (kent or kept) better government services ))*.