Perhaps you should try some spelling variations:
"nature _ societe user." » "nature _ societe ser.", "nature _ societe des.", "nature _ societe de."
"nature et society pre." » "nature et society part.", "nature et society pt.", "nature et society pmis.", "nature et societe pre.", "nature et societes pre.", "nature ceo society pre.", "nature det society pre.", "nature ent society pre.", "nature ret society pre."
"nature e society pre." » "nature e society part.", "nature e society pt.", "nature e society pmis.", "nature free society pre.", "nature de society pre.", "nature en society pre.", "nature re society pre."

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 society pre.") OR ("nature e society pre."))) or ("nature _ societe user."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nature et society pre.") OR ("nature e society pre."))) OR ("nature _ societe user.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"nature et society pre.\") OR (\"nature e society pre.\"))) or (\"nature _ societe user.\"))".
• Removing quotes may allow a broader search: (((( nature et society pre. ) OR ( nature e society pre. ))) or ( nature _ societe user. )).
• Adding a wildcard symbol may retrieve word variants: (((("nature et society pre.") OR ("nature e society pre."))) or ("nature _ societe user."))*.