Perhaps you should try some spelling variations:
"ex facto" » "sex factor", "ix factor", "de facto"
"de faits" » "des faits", "les faits", "de traits", "le faits", "se faits", "du faits"
"e facto" » "de facto", "e factor", "5 facto", "_ facto", "a facto", "3 facto"
"de fait" » "le fait", "se fait", "du fait"
"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: (((((("e facto") OR ("e fact"))) OR ("ex facto"))) OR ((("de fait") OR ("de faits")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"e facto\") OR (\"e fact\"))) or (\"ex facto\"))) or (((\"de fait\") or (\"de faits\"))))".
• Removing quotes may allow a broader search: (((((( e facto ) OR ( e fact ))) or ( ex facto ))) or ((( de fait ) or ( de faits )))).
• Adding a wildcard symbol may retrieve word variants: (((((("e facto") OR ("e fact"))) or ("ex facto"))) or ((("de fait") or ("de faits"))))*.