Perhaps you should try some spelling variations:
"mod5 factor" » "mode factor", "modi factor", "model factor"
"da facto" » "de facto", "a factor", "5 facto"
"d3 facto" » "de facto", "13 factor", "23 factor"
"3 facts" » "3 factors", "3 factor"
"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: (((((("mod5 factor") OR ("mod5 factor"))) OR ((((("da facto") OR ("d3 facto"))) OR ("da facto"))))) OR ((("e fact") OR ("3 facts")))).
• Removing quotes may allow a broader search: (((((( mod5 factor ) or ( mod5 factor ))) or ((((( da facto ) or ( d3 facto ))) or ( da facto ))))) or ((( e fact ) or ( 3 facts )))).
• Adding a wildcard symbol may retrieve word variants: (((((("mod5 factor") or ("mod5 factor"))) or ((((("da facto") or ("d3 facto"))) or ("da facto"))))) or ((("e fact") or ("3 facts"))))*.