Perhaps you should try some spelling variations:
"periplus mine cookbooks" » "periplus mines cookbooks", "periplus line cookbooks", "periplus nine cookbooks"
"periplus nines cookbooks" » "periplus lines cookbooks", "periplus nine cookbooks", "periplus mines cookbooks"
"periplus nines workbooks" » "periplus lines workbooks", "periplus nine workbooks", "periplus mines workbooks", "periplus nines workbook"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("periplus mine cookbooks") OR ((("periplus nines cookbooks") OR ("periplus nines workbooks"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"periplus mine cookbooks\") OR (((\"periplus nines cookbooks\") OR (\"periplus nines workbooks\"))))*".
• Removing quotes may allow a broader search: (( periplus mine cookbooks ) OR ((( periplus nines cookbooks ) OR ( periplus nines workbooks ))))*.