Perhaps you should try some spelling variations:
"dex facto" » "de facto", "ex facto", "sex factor"
"ix factor" » "six factor", "x factor", "six factors"
"de fact" » "de facto", "de fait", "e fact"
"e facto" » "de facto", "e factor", "ex facto"

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 fact") OR ((("dex facto") OR ("ix factor"))))) OR ("e facto"))) OR ("de fact")).
• Removing quotes may allow a broader search: (((((( de fact ) or ((( dex facto ) or ( ix factor ))))) or ( e facto ))) or ( de fact )).
• Adding a wildcard symbol may retrieve word variants: (((((("de fact") or ((("dex facto") or ("ix factor"))))) or ("e facto"))) or ("de fact"))*.