Perhaps you should try some spelling variations:
"d_ facto" » "_ facts", "_ factor", "5 facto", "d_ factso", "d_ faceo"
"de facon" » "de falco", "la facon", "en facon"
"_ fact" » "_ facts", "_ face"
"de facto" » "da facto", "d3 facto", "d5 facto"
"e fact" » "a fact", "3 fact", "5 fact"

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 ((("d_ facto") OR ("_ fact"))))) OR ((("de facon") OR ("e fact")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"de facto\") or (((\"d_ facto\") OR (\"_ fact\"))))) or (((\"de facon\") or (\"e fact\"))))".
• Removing quotes may allow a broader search: (((( de facto ) or ((( d_ facto ) OR ( _ fact ))))) or ((( de facon ) or ( e fact )))).
• Adding a wildcard symbol may retrieve word variants: (((("de facto") or ((("d_ facto") OR ("_ fact"))))) or ((("de facon") or ("e fact"))))*.