Perhaps you should try some spelling variations:
"christian history unix" » "christianity history unix", "christ history unix", "christian oratory unix", "christian history until", "christian history und", "christian history united"
"christian monitor union" » "christian ministry union", "christian monitor fusion", "christian monitor using", "christian monitor und"
"christian monitor function" » "christian ministry function", "christian monitor functions", "christian motor function", "christian monitoring function"

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: (("christian history unix") OR ((("christian monitor union") OR ("christian monitor function")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"christian history unix\") or (((\"christian monitor union\") OR (\"christian monitor function\"))))".
• Removing quotes may allow a broader search: (( christian history unix ) or ((( christian monitor union ) OR ( christian monitor function )))).
• Adding a wildcard symbol may retrieve word variants: (("christian history unix") or ((("christian monitor union") OR ("christian monitor function"))))*.