Perhaps you should try some spelling variations:
"de falcoo" » "de falco", "die falcon", "de facon"
"ex facto" » "sex factor", "ix factor", "x factor"
"de fact" » "de fait", "e fact", "de falco"
"de facto" » "de faito", "e facto", "de falcoo"

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: (("ex facto") OR ((("de fact") OR ((("de facto") OR ("de falcoo")))))).
• Removing quotes may allow a broader search: (( ex facto ) or ((( de fact ) or ((( de facto ) or ( de falcoo )))))).
• Adding a wildcard symbol may retrieve word variants: (("ex facto") or ((("de fact") or ((("de facto") or ("de falcoo"))))))*.