Perhaps you should try some spelling variations:
"de factor" » "e factor", "dose factor", "mode factor", "de factorr", "dex factor", "de factr", "de falcoor", "de faconor"
"de facts" » "cbe facts", "de fautes", "tie facts", "e facts", "de falcos", "de facons"
"de factr" » "de facteur", "de fazer", "de facon", "e factr", "de falcor", "de faconr"
"de faits" » "des faits", "les faits", "de traits", "le faits", "se faits", "du faits"
"de facto" » "de factor", "dex facto", "de fact", "e facto", "de falcoo", "de facono"
"e facto" » "e factor", "ex facto", "e fact"
"de fact" » "e fact", "de falco", "de facon"
"de fait" » "le fait", "se fait", "du 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 ("e facto"))) OR ("de facts"))) OR ((("de factor") OR ("de factr"))))) OR ((("de fact") OR ((("de fait") OR ("de faits")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((\"de facto\") or (\"e facto\"))) or (\"de facts\"))) or (((\"de factor\") OR (\"de factr\"))))) or (((\"de fact\") or (((\"de fait\") or (\"de faits\"))))))".
• Removing quotes may allow a broader search: (((((((( de facto ) or ( e facto ))) or ( de facts ))) or ((( de factor ) OR ( de factr ))))) or ((( de fact ) or ((( de fait ) or ( de faits )))))).
• Adding a wildcard symbol may retrieve word variants: (((((((("de facto") or ("e facto"))) or ("de facts"))) or ((("de factor") OR ("de factr"))))) or ((("de fact") or ((("de fait") or ("de faits"))))))*.