Perhaps you should try some spelling variations:
"moore factor" » "more factors", "moore author", "core factors", "moore factsr"
"move factor" » "movie factor", "mode factor", "more factor", "move factsr"
"de factor" » "e factor", "dose factor", "mode factor", "de faitor", "de falcoor", "de factsr"
"de facto" » "de faito", "e facto", "de falcoo", "de facts"
"de fact" » "de fait", "e fact", "de falco"

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