Perhaps you should try some spelling variations:
"federal government of the united state" » "federal government of the unite state" (Expand Search), "federal government of the united stato" (Expand Search)
"federal government of the united stati" » "federal government of the unite stati" (Expand Search), "federal government of the united stato" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("federal government of the united state") OR ("federal government of the united stati"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"federal government of the united state\") OR (\"federal government of the united stati\"))".
• Removing quotes may allow a broader search: (( federal government of the united state ) OR ( federal government of the united stati )).
• Adding a wildcard symbol may retrieve word variants: (("federal government of the united state") OR ("federal government of the united stati"))*.