Perhaps you should try some spelling variations:
"modose factor" » "dose factor", "mode factor", "moore factor", "modose factors", "modosone factor", "modosage factor"
"de factor" » "de facto", "dose factor", "mode factor", "de factors", "done factor", "dage factor", "de factoor", "de faitor", "e factor"
"e factor" » "e factors", "one factor", "age 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 factor") OR ("e factor"))) OR ("modose factor")))).
• Removing quotes may allow a broader search: (( de fact ) or ((((( de factor ) or ( e factor ))) or ( modose factor )))).
• Adding a wildcard symbol may retrieve word variants: (("de fact") or ((((("de factor") or ("e factor"))) or ("modose factor"))))*.