Perhaps you should try some spelling variations:
"de factor" » "e factor", "dose factor", "mode factor", "de falcoor", "de faconor", "de factsr"
"de faito" » "de faits", "de fato", "de faire", "de faitso", "le faito", "se faito"
"de fait" » "de faits", "le fait", "se fait"
"de facto" » "e facto", "de falcoo", "de facono", "de facts"
"de fact" » "e fact", "de falco", "de facon"

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 ("de factor"))))) OR ("de fait"))) OR ("de fact"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"de faito\") or (((\"de facto\") OR (\"de factor\"))))) or (\"de fait\"))) or (\"de fact\"))*".
• Removing quotes may allow a broader search: (((((( de faito ) or ((( de facto ) OR ( de factor ))))) or ( de fait ))) or ( de fact ))*.