Perhaps you should try some spelling variations:
specialist periodical » specialized periodicals, specialist neurological
socialism periodicals » alcoholism periodicals, society periodicals, socialism political
"specialist settings records" » "special settings records", "specialist meeting records", "specific settings records", "specialist settings record", "specialist getting records", "specialist settings recording"
specialist medical » special medical, specific medical, specialist seminar

Try widening your search to All Fields.

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• If you are trying to use Boolean operators, they must be ALL CAPS: (("((((specialist periodical) or (specialist medical))) or (socialism periodicals)) reports") OR ("specialist settings records")).
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