Perhaps you should try some spelling variations:
"east united states congress" » "coast united states congress", "act united states congress", "west united states congress"
"art united states congress" » "arts united states congress", "act united states congress", "party united states congress"

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: "((\"east united states congress\") OR (\"art united states congress\"))".
• Removing quotes may allow a broader search: (( east united states congress ) OR ( art united states congress )).
• Adding a wildcard symbol may retrieve word variants: (("east united states congress") OR ("art united states congress"))*.