Perhaps you should try some spelling variations:
"National uniting government" » "National existing government", "National enacting government", "National printing government"
national uniting » national auditing, national unifying, national writing
"national union government" » "national non government", "national upon government", "national london government", "national unity government", "national urban government", "national und government"

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: (("National uniting government") OR ("national union government")).
• Removing quotes may allow a broader search: (( National uniting government ) or ( national union government )).
• Adding a wildcard symbol may retrieve word variants: (("National uniting government") or ("national union government"))*.