Perhaps you should try some spelling variations:
government services » government securities
better government » between government, water government, debtor government
payment service » payment services, employment service
rent better » get better, eat better, read better
agent path » agent data, agent part, parent paths

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( h. ((agent cash) OR (agent path)) payment service ) or ( h. rent better government services ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. ((agent cash) OR (agent path)) payment service ) OR ( h. rent better government services )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. ((agent cash) OR (agent path)) payment service ) or ( h. rent better government services ))".
• Adding a wildcard symbol may retrieve word variants: (( h. ((agent cash) OR (agent path)) payment service ) or ( h. rent better government services ))*.