Perhaps you should try some spelling variations:
states federal » states general
states several » states general
"United States several judges" » "United States several lodges", "United States federal judges", "United States several judgments"
"United States federal judge" » "United States federal judges", "United States federal budget", "United States medieval judge"

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: "((\"United States federal judge\") OR (\"United States several judges\"))".
• Removing quotes may allow a broader search: (( United States federal judge ) OR ( United States several judges )).
• Adding a wildcard symbol may retrieve word variants: (("United States federal judge") OR ("United States several judges"))*.