Perhaps you should try some spelling variations:
"mode factor" » "model factor", "models factor", "model factory", "moe factor", "modose factor", "mode factores", "mode falcoor", "mode faconor", "mode factsr"
"de factor" » "e factor", "dose factor", "de factores", "de falcoor", "de faconor", "de factsr"
"le faitor" » "le fait"
"de facto" » "e facto", "de falcoo", "de facono", "de facts"
"de fact" » "e fact", "de falco", "de facon"
"de fait" » "de faits", "le fait", "se fait"

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