Perhaps you should try some spelling variations:
"mode factor" » "model factor", "models factor", "model factory", "mode faitor", "moe factor", "mode falcoor", "mode factsr"
"die fallen" » "die falle", "die allen", "die falschen"
"de factoor" » "de facteur", "de faitoor", "e factoor", "de falcooor", "de factsor"
"de falcoo" » "de falco", "die falcon", "de facon"
"de facto" » "de faito", "e facto", "de falcoo", "de facts"
"de fact" » "de fait", "e fact", "de falco"

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