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