Perhaps you should try some spelling variations:
"mode factor" » "model factor", "models factor", "model factors", "moe factor", "modose factor", "mode factorij", "mode faitor", "mode falcoor", "mode factsr"
"de factores" » "de actores", "que factores", "de sectores", "e factores", "dose factores", "de factorijes", "de faitores", "de falcoores", "de factsres"
"de factor" » "e factor", "dose factor", "de factorij", "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 ("de factores"))) OR ("mode factor")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"de facto\") or (\"de fact\"))) or (((((\"de factor\") OR (\"de factores\"))) or (\"mode factor\"))))".
• Removing quotes may allow a broader search: (((( de facto ) or ( de fact ))) or ((((( de factor ) OR ( de factores ))) or ( mode factor )))).
• Adding a wildcard symbol may retrieve word variants: (((("de facto") or ("de fact"))) or ((((("de factor") OR ("de factores"))) or ("mode factor"))))*.