Perhaps you should try some spelling variations:
"christianity and porter religions" » "christianity and power religious" (Expand Search), "christianity and border religious" (Expand Search), "christianity and order religious" (Expand Search), "christianity and gottern religions" (Expand Search), "christianity and after religions" (Expand Search), "christianity and fourteen religions" (Expand Search)
"christianity and another religion" » "christianity and after religion" (Expand Search), "christianity and antiker religion" (Expand Search), "christianity and neither religion" (Expand Search), "christianity and anneither religion" (Expand Search), "christianity and antheory religion" (Expand Search), "christianity and ander religion" (Expand Search)
"christianity and porter religion" » "christianity and gottern religion" (Expand Search), "christianity and after religion" (Expand Search), "christianity and fourteen religion" (Expand Search)
"christianity and other relations" » "christianity and others relations" (Expand Search), "christianity and other revelations" (Expand Search), "christianity and other relational" (Expand Search)
"christianity and other religion" » "christianity and neither religion" (Expand Search), "christianity and theory religion" (Expand Search), "christianity and der religion" (Expand Search)
"christianity and other religions" » "christianity and neither religions" (Expand Search), "christianity and theory religions" (Expand Search), "christianity and der religions" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((("christianity and other religion") OR ("christianity and porter religion"))) or ("christianity and another religion"))) or ((("christianity and other religions") or ("christianity and porter religions"))))) or ("christianity and other relations"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((("christianity and other religion") OR ("christianity and porter religion"))) OR ("christianity and another religion"))) OR ((("christianity and other religions") OR ("christianity and porter religions"))))) OR ("christianity and other relations")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((\"christianity and other religion\") OR (\"christianity and porter religion\"))) or (\"christianity and another religion\"))) or (((\"christianity and other religions\") or (\"christianity and porter religions\"))))) or (\"christianity and other relations\"))".
• Removing quotes may allow a broader search: (((((((( christianity and other religion ) OR ( christianity and porter religion ))) or ( christianity and another religion ))) or ((( christianity and other religions ) or ( christianity and porter religions ))))) or ( christianity and other relations )).
• Adding a wildcard symbol may retrieve word variants: (((((((("christianity and other religion") OR ("christianity and porter religion"))) or ("christianity and another religion"))) or ((("christianity and other religions") or ("christianity and porter religions"))))) or ("christianity and other relations"))*.