Perhaps you should try some spelling variations:
"literatura espana de islam." » "literatura espanola de islam.", "literatura mexicana de islam.", "literatura espana del islam.", "literatura espana e islam.", "literatura espana de ilam.", "literatura espana de isaacm."
"literatura ma un islam." » "literatura mas un islam.", "literatura a un islam.", "literatura maya un islam.", "literatura ma el islam.", "literatura ma e islam.", "literatura ma al islam.", "literatura ama un islam.", "literatura da un islam."
"literatura de de isla." » "literatura de de isaac.", "literatura de fe isla.", "literatura de di isla."

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: (("literatura ma un islam.") or ((("literatura de de isla.") or ("literatura espana de islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura ma un islam.") OR ((("literatura de de isla.") OR ("literatura espana de islam.")))).
• Removing quotes may allow a broader search: (( literatura ma un islam. ) or ((( literatura de de isla. ) or ( literatura espana de islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura ma un islam.") or ((("literatura de de isla.") or ("literatura espana de islam."))))*.