Perhaps you should try some spelling variations:
"dose factor" » "noise factor", "one factor", "mode factor", "dos_ factor", "dosa factor", "dos3 factor"
"de falcoor" » "de falco", "de alcool"
"de fact" » "de facto", "de fait", "de falco", "d_ fact", "da fact", "d3 fact"
"e fact" » "_ fact", "a fact", "3 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 ("e fact"))) OR ((("dose factor") OR ("de falcoor")))).
• Removing quotes may allow a broader search: (((( de fact ) or ( e fact ))) or ((( dose factor ) or ( de falcoor )))).
• Adding a wildcard symbol may retrieve word variants: (((("de fact") or ("e fact"))) or ((("dose factor") or ("de falcoor"))))*.