Perhaps you should try some spelling variations:
"d_ facto" » "_ facts", "_ fact", "_ factor"
"de facon" » "de falco", "la facon", "en facon"
"de facto" » "d_ facto", "da facto", "d3 facto"
"e fact" » "_ fact", "a fact", "3 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 ((("de facon") OR ("e fact")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"de facto\") OR (\"d_ facto\"))) or (((\"de facon\") or (\"e fact\"))))".
• Removing quotes may allow a broader search: (((( de facto ) OR ( d_ facto ))) or ((( de facon ) or ( e fact )))).
• Adding a wildcard symbol may retrieve word variants: (((("de facto") OR ("d_ facto"))) or ((("de facon") or ("e fact"))))*.