Perhaps you should try some spelling variations:
"socialism periodicals reports" » "alcoholism periodicals reports", "society periodicals reports", "socialism political reports", "socialism periodical returns", "socialism periodicals part", "socialism periodic report"
"socialist periodical reports" » "socialist political reports", "socialist personal reports", "societies periodicals reports", "socialist periodical returns", "socialist periodic report", "socialist periodical record", "socialist partyical reports", "socialist eraical reports", "socialist polandical reports"
"specialist period returns" » "special period returns", "specialist species returns", "specialist hearing returns", "specialist periodical returns"
"socialist period reports" » "socialist party reports", "socialist era reports", "socialist poland reports", "socialist period records", "socialist period reforms", "socialist person reports"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("socialist periodical reports") OR ("socialist period reports"))) OR ("socialism periodicals reports"))) OR ("specialist period returns")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"socialist periodical reports\") OR (\"socialist period reports\"))) or (\"socialism periodicals reports\"))) or (\"specialist period returns\"))".
• Removing quotes may allow a broader search: (((((( socialist periodical reports ) OR ( socialist period reports ))) or ( socialism periodicals reports ))) or ( specialist period returns )).
• Adding a wildcard symbol may retrieve word variants: (((((("socialist periodical reports") OR ("socialist period reports"))) or ("socialism periodicals reports"))) or ("specialist period returns"))*.