Perhaps you should try some spelling variations:
"mode factor" » "model factor", "models factor", "model factory", "mode factr", "mode factsr"
"de factoor" » "de facteur", "de factor", "de factsor"
"de falcoo" » "de falco", "die falcon", "de facon"
"de fait" » "de faits", "le fait", "se fait"
"de faitoor" » "de faitsoor", "le faitoor", "se faitoor"
"de facto" » "de fact", "de facts"

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 falcoo") OR ("de facto"))) OR ("de fait"))) OR ((("mode factor") OR ((("de factoor") OR ("de faitoor")))))).
• Removing quotes may allow a broader search: (((((( de falcoo ) or ( de facto ))) or ( de fait ))) or ((( mode factor ) or ((( de factoor ) or ( de faitoor )))))).
• Adding a wildcard symbol may retrieve word variants: (((((("de falcoo") or ("de facto"))) or ("de fait"))) or ((("mode factor") or ((("de factoor") or ("de faitoor"))))))*.