Perhaps you should try some spelling variations:
"christianity and another religion" » "christianity and other religions" (Expand Search), "christianity and antiker religion" (Expand Search), "christianity and neither religion" (Expand Search), "christianity and another religions" (Expand Search), "christianity and anneither religion" (Expand Search), "christianity and antheory religion" (Expand Search)
"christianity and matters religion" » "christianity and eastern religion" (Expand Search), "christianity and gottern religion" (Expand Search), "christianity and matter religious" (Expand Search)
"christianity and porter religion" » "christianity and gottern religion" (Expand Search), "christianity and fourteen religion" (Expand Search), "christianity and mortuary religion" (Expand Search)
"christianity and other religion" » "christianity and other religions" (Expand Search), "christianity and neither religion" (Expand Search), "christianity and theory religion" (Expand Search)
"christianity and after religion" » "christianity and eastern religion" (Expand Search), "christianity and antiker religion" (Expand Search), "christianity and der religion" (Expand Search)
"christianity and aztec religion" » "christianity and age religion" (Expand Search), "christianity and art religion" (Expand Search), "christianity and eastern religion" (Expand Search)
"christianity and angel religion" » "christianity and age religion" (Expand Search), "christianity and anwar religion" (Expand Search), "christianity and ancient religion" (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 after religion") OR ("christianity and aztec religion"))) or ("christianity and matters religion"))))) or ("christianity and angel religion"))))~.
• 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 after religion") OR ("christianity and aztec religion"))) OR ("christianity and matters religion"))))) OR ("christianity and angel religion")))).
• 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 after religion\") OR (\"christianity and aztec religion\"))) or (\"christianity and matters religion\"))))) or (\"christianity and angel religion\"))))".
• Removing quotes may allow a broader search: (((( christianity and other religion ) or ( christianity and porter religion ))) or ((((( christianity and another religion ) or ((((( christianity and after religion ) OR ( christianity and aztec religion ))) or ( christianity and matters religion ))))) or ( christianity and angel religion )))).
• 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 after religion") OR ("christianity and aztec religion"))) or ("christianity and matters religion"))))) or ("christianity and angel religion"))))*.