Perhaps you should try some spelling variations:
"privatization former states" » "privatization europe states", "privatization former state", "privatization former statutes", "privatization formed state"
"privatization border states" » "privatization korea states", "privatization water states", "privatization after states", "privatization order state", "privatization border spaces", "privatization border studies"

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"privatization former states\") OR (\"privatization border states\"))".
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