Perhaps you should try some spelling variations:
"1947 Western Australian state election" » "1947 Western Australian state selection", "1947 Western Australian state detection"
"1947 Western Australian state sdetection" » "1947 Western Australian state detection", "1947 Western Australian state deteccion", "1947 Western Australian state selection"

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: "((\"1947 Western Australian state election\") OR (\"1947 Western Australian state sdetection\"))~".
• Removing quotes may allow a broader search: (( 1947 Western Australian state election ) OR ( 1947 Western Australian state sdetection ))~.
• Adding a wildcard symbol may retrieve word variants: (("1947 Western Australian state election") OR ("1947 Western Australian state sdetection"))*.