Perhaps you should try some spelling variations:
"modes factor" » "models factor", "model factor", "modes pactor", "modes factr", "modes factsr"
"mode factor" » "model factor", "models factor", "model factory", "moe factor", "modose factor", "mode factores", "mode factr", "mode factsr"
"de factor" » "e factor", "dose factor", "de factores", "de factr", "de factsr"
"de faitor" » "de fair", "de faits", "de fato", "de faitsor", "le faitor", "se faitor"
"de fait" » "de faits", "le fait", "se fait"
"de facto" » "de fact", "de facts"

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: (((((((("de factor") OR ("de faitor"))) OR ((("mode factor") OR ("modes factor"))))) OR ("de facto"))) OR ("de fait")).
• Removing quotes may allow a broader search: (((((((( de factor ) or ( de faitor ))) or ((( mode factor ) or ( modes factor ))))) or ( de facto ))) or ( de fait )).
• Adding a wildcard symbol may retrieve word variants: (((((((("de factor") or ("de faitor"))) or ((("mode factor") or ("modes factor"))))) or ("de facto"))) or ("de fait"))*.