Perhaps you should try some spelling variations:
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"morgan kaufmann seiner in data manager systems" » "morgan kaufmann heiner in data manager systems", "morgan kaufmann peter in data manager systems", "morgan kaufmann heinz in data manager systems", "morgan kaufmann seiner in data manager system", "morgan kaufmann seiner in data managed systems", "morgan kaufmann seiner in data manage system", "morgan kaufmann seiner in data managing systems", "morgan kaufmann seiner in a manager systems"

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