Perhaps you should try some spelling variations:
"mouse factors" » "course factors", "use factors", "noise factors", "mouse factorss", "mousage factors"
"dose factor" » "noise factor", "mode factor", "moore factor", "dose factors", "dosage factor"
"e factor" » "e factors", "age factor"
"one factor" » "one factors", "onage 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 ((((("dose factor") OR ("mouse factors"))) OR ((("e factor") OR ("one factor")))))).
• Removing quotes may allow a broader search: (( de fact ) or ((((( dose factor ) or ( mouse factors ))) or ((( e factor ) or ( one factor )))))).
• Adding a wildcard symbol may retrieve word variants: (("de fact") or ((((("dose factor") or ("mouse factors"))) or ((("e factor") or ("one factor"))))))*.