Perhaps you should try some spelling variations:
"christianity and other reflections -- islam." » "christianity and some reflections -- islam.", "christianity and dot reflections -- islam.", "christianity and floor reflections -- islam."
"christianity and other regions -- islam." » "christianity and border regions -- islam."
"christianity and other religions -- islam." » "christianity and other religious -- islam.", "christianity and other religion -- islam.", "christianity and other relations -- islam."

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 religions -- islam.") or ("christianity and other regions -- islam."))) or ((("christianity and other reflections -- islam.") or ("christianity and other delegations -- islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("christianity and other religions -- islam.") OR ("christianity and other regions -- islam."))) OR ((("christianity and other reflections -- islam.") OR ("christianity and other delegations -- islam.")))).
• Removing quotes may allow a broader search: (((( christianity and other religions -- islam. ) or ( christianity and other regions -- islam. ))) or ((( christianity and other reflections -- islam. ) or ( christianity and other delegations -- islam. )))).
• Adding a wildcard symbol may retrieve word variants: (((("christianity and other religions -- islam.") or ("christianity and other regions -- islam."))) or ((("christianity and other reflections -- islam.") or ("christianity and other delegations -- islam."))))*.