Perhaps you should try some spelling variations:
"mode factor" » "model factor", "models factor", "model factory", "mode factoor", "mode faitor", "moe factor"
"moe factor" » "more factor", "move factor", "moore factor"
"de falcoo" » "de falco", "die falcon", "de facto"
"de fact" » "de facto", "de fait", "e 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: (((((("mode factor") OR ("moe factor"))) OR ("de falcoo"))) OR ("de fact")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"mode factor\") OR (\"moe factor\"))) or (\"de falcoo\"))) or (\"de fact\"))".
• Removing quotes may allow a broader search: (((((( mode factor ) OR ( moe factor ))) or ( de falcoo ))) or ( de fact )).
• Adding a wildcard symbol may retrieve word variants: (((((("mode factor") OR ("moe factor"))) or ("de falcoo"))) or ("de fact"))*.