Perhaps you should try some spelling variations:
"nature e society united." » "nature e sociology united.", "nature free society united.", "nature et society united.", "nature de society united.", "nature en society united."
"nature e society used." » "nature e society und.", "nature e society using.", "nature e society asia.", "nature free society used.", "nature et society used.", "nature de society used.", "nature en society used."
"nature open society used." » "nature open society und.", "nature open society using.", "nature open society asia.", "capture open society used.", "natural open society used.", "nature en society used."

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