Perhaps you should try some spelling variations:
"mode factr" » "mode factor", "model factor", "modes factor"
"de factor" » "e factor", "dose factor", "mode factor", "de factr", "de factsr"
"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 facto") OR ("de fait"))) OR ((("de factor") OR ("mode factr")))).
• Removing quotes may allow a broader search: (((( de facto ) or ( de fait ))) or ((( de factor ) or ( mode factr )))).
• Adding a wildcard symbol may retrieve word variants: (((("de facto") or ("de fait"))) or ((("de factor") or ("mode factr"))))*.