Perhaps you should try some spelling variations:
"de faitor" » "de facto", "de fair", "de fait"
"e factors" » "age factors", "like factors", "male factors"
"e factor" » "age factor"
"one factor" » "onage factor"
"de fact" » "de facto", "de fait", "e 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 fact") OR ((("de faitor") OR ((((("e factor") OR ("e factors"))) OR ("one factor")))))).
• Removing quotes may allow a broader search: (( de fact ) or ((( de faitor ) or ((((( e factor ) or ( e factors ))) or ( one factor )))))).
• Adding a wildcard symbol may retrieve word variants: (("de fact") or ((("de faitor") or ((((("e factor") or ("e factors"))) or ("one factor"))))))*.