Perhaps you should try some spelling variations:
"nature _ societies user." » "nature _ societies where.", "nature _ societies case.", "nature _ societe ser."
"nature e society user." » "nature e society after.", "nature e society using.", "nature e society und.", "nature free society user.", "nature et society user.", "nature de society user.", "nature en society user."
"nature a society user." » "nature a society after.", "nature a society using.", "nature a society und.", "nature et society user."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nature e society user.") or ("nature a society user."))) or ("nature _ societies user."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nature e society user.") OR ("nature a society user."))) OR ("nature _ societies user.")).
• Removing quotes may allow a broader search: (((( nature e society user. ) or ( nature a society user. ))) or ( nature _ societies user. )).
• Adding a wildcard symbol may retrieve word variants: (((("nature e society user.") or ("nature a society user."))) or ("nature _ societies user."))*.