Perhaps you should try some spelling variations:
"nature _ societal self." » "nature _ social self.", "nature _ societal well."
"nature its societal ser." » "nature its social ser.", "nature i societal ser.", "nature iii societal ser.", "nature its societal de.", "nature its societe ser.", "nature its societal based.", "nature pt societal ser.", "nature inc societal ser."
"nature et societal ser." » "nature et societal de.", "nature et societe ser.", "nature et societal based.", "nature meet societal ser.", "nature new societal ser."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nature et societal ser.") OR ("nature its societal ser."))) or ("nature _ societal self."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nature et societal ser.") OR ("nature its societal ser."))) OR ("nature _ societal self.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"nature et societal ser.\") OR (\"nature its societal ser.\"))) or (\"nature _ societal self.\"))".
• Removing quotes may allow a broader search: (((( nature et societal ser. ) OR ( nature its societal ser. ))) or ( nature _ societal self. )).
• Adding a wildcard symbol may retrieve word variants: (((("nature et societal ser.") OR ("nature its societal ser."))) or ("nature _ societal self."))*.