Perhaps you should try some spelling variations:
"value a ratios" » "value aa ratios", "value ag ratios", "value ca ratios"
"value 2 ratio" » "value _ ratio", "value 4 ratio", "value 3 ratio", "value 2 radio"
"value 5 ratio" » "value _ ratio", "value 4 ratio", "value 3 ratio", "value 5 radio"

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: (((("value 2 ratio") OR ("value 5 ratio"))) OR ("value a ratios")).
• Removing quotes may allow a broader search: (((( value 2 ratio ) or ( value 5 ratio ))) or ( value a ratios )).
• Adding a wildcard symbol may retrieve word variants: (((("value 2 ratio") or ("value 5 ratio"))) or ("value a ratios"))*.