Perhaps you should try some spelling variations:
"studies zur deutschen literature survey" » "studies zur deutschen literatur survey", "studies zur deutsche literatur survey", "studies zur deutschland literatur survey", "studies zur deutschen literature series", "studies zum deutschen literature survey", "studies der deutschen literature survey", "studies fur deutsche literature survey", "studie zur deutschen literature survey"
"studien zur deutschen literacy survey" » "studien zur deutschen literatur survey", "studien zur deutsche literatur survey", "studien zum deutschen literacy survey", "studien der deutschen literacy survey", "studien fur deutsche literacy survey"

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