Perhaps you should try some spelling variations:
"associated rites" » "associated sites", "associated rivers", "associated roles"
"associate rings" » "associative rings", "associated ring", "associates risks"
"associated rna" » "associated _"

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: (((((("associate rings") OR ("associated rites"))) OR ("associated rna"))) OR ("associated risks")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"associate rings\") OR (\"associated rites\"))) or (\"associated rna\"))) or (\"associated risks\"))".
• Removing quotes may allow a broader search: (((((( associate rings ) OR ( associated rites ))) or ( associated rna ))) or ( associated risks )).
• Adding a wildcard symbol may retrieve word variants: (((((("associate rings") OR ("associated rites"))) or ("associated rna"))) or ("associated risks"))*.