Perhaps you should try some spelling variations:
"terza rima" » "terra rima", "terzo rima", "tera rima", "terza prima", "terza rimas", "terza arima"
"terza grimas" » "terra grimas", "terzo grimas", "tera grimas", "terza gprimas", "terza grimass", "terza garimas"
"terza arimass" » "terra arimass", "terzo arimass", "tera arimass", "terza aprimass", "terza arimasss", "terza aarimass"
"tereza arimass" » "tereza aprimass", "tereza arimasss", "tereza aarimass"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("terza rima") OR ("terza grimas"))) OR ((("terza arimass") OR ("tereza arimass"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"terza rima\") OR (\"terza grimas\"))) OR (((\"terza arimass\") OR (\"tereza arimass\"))))".
• Removing quotes may allow a broader search: (((( terza rima ) OR ( terza grimas ))) OR ((( terza arimass ) OR ( tereza arimass )))).
• Adding a wildcard symbol may retrieve word variants: (((("terza rima") OR ("terza grimas"))) OR ((("terza arimass") OR ("tereza arimass"))))*.