Perhaps you should try some spelling variations:
"dose factores" » "los factores", "dose factor", "de factores", "dose factsres"
"mode factor" » "model factor", "models factor", "model factors", "moe factor", "modose factor", "mode factores", "mode faitor", "mode falcoor", "mode factsr"
"de factor" » "e factor", "dose factor", "de factores", "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 factor") OR ("dose factores"))) OR ("mode factor"))) OR ("de facto"))) OR ("de fact")).
• Removing quotes may allow a broader search: (((((((( de factor ) or ( dose factores ))) or ( mode factor ))) or ( de facto ))) or ( de fact )).
• Adding a wildcard symbol may retrieve word variants: (((((((("de factor") or ("dose factores"))) or ("mode factor"))) or ("de facto"))) or ("de fact"))*.