Perhaps you should try some spelling variations:
"les faits" » "des faits"
"ex facto" » "sex factor", "ix factor", "x factor"
"de faits" » "des faits", "de fait", "de traits"
"de facto" » "d_ facto", "d5 facto", "d2 facto"
"e fact" » "_ fact", "5 fact", "2 fact"
"a fact" » "a face", "a factor"
"3 fact" » "3 facts", "3 fast", "3 face"

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 ("ex facto"))) OR ((("de faits") OR ("les faits"))))) OR ((((("e fact") OR ("a fact"))) OR ("3 fact")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"de facto\") or (\"ex facto\"))) or (((\"de faits\") or (\"les faits\"))))) or (((((\"e fact\") OR (\"a fact\"))) or (\"3 fact\"))))".
• Removing quotes may allow a broader search: (((((( de facto ) or ( ex facto ))) or ((( de faits ) or ( les faits ))))) or ((((( e fact ) OR ( a fact ))) or ( 3 fact )))).
• Adding a wildcard symbol may retrieve word variants: (((((("de facto") or ("ex facto"))) or ((("de faits") or ("les faits"))))) or ((((("e fact") OR ("a fact"))) or ("3 fact"))))*.