Perhaps you should try some spelling variations:
"moore factor" » "more factors", "moore author", "core factors", "moore factr", "moore factsr"
"dose factor" » "one factor", "mode factor", "phase factor", "dose factr", "dose factsr"
"de facto" » "de fact", "de facts"
"noise factor" » "noise factr", "noise factsr"

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 ((((("dose factor") OR ("moore factor"))) OR ("noise factor")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"de facto\") or (((((\"dose factor\") OR (\"moore factor\"))) or (\"noise factor\"))))".
• Removing quotes may allow a broader search: (( de facto ) or ((((( dose factor ) OR ( moore factor ))) or ( noise factor )))).
• Adding a wildcard symbol may retrieve word variants: (("de facto") or ((((("dose factor") OR ("moore factor"))) or ("noise factor"))))*.