Perhaps you should try some spelling variations:
"ix factor" » "six factor", "x factor", "six factors"
"dex facto" » "sex factor", "dux factor", "index factor", "dsex factor", "dx factor", "d5 facto"
"ex facto" » "sex factor", "x factor", "5 facto"
"de facto" » "de factor", "de fact", "d5 facto", "e facto", "de falcoo", "de facono"
"e facto" » "e factor", "e fact", "5 facto"
"de fact" » "e fact", "de falco", "de facon"
"de fait" » "de faits", "le fait", "se fait"

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