Perhaps you should try some spelling variations:
"literatura maria de isaac." » "literatura america de isaac.", "literatura memoria de isaac.", "literatura musica de isaac.", "literatura maria del isaac."
"literatura del e islam." » "literatura de e islam.", "literatura en e islam.", "literatura del e islas.", "literatura del del islam.", "literatura del v islam.", "literatura del _ islam.", "literatura del c islam."
"literatura e el islam." » "literatura de el islam.", "literatura en el islam.", "literatura es el 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: (((("literatura e el islam.") or ("literatura del e islam."))) or ("literatura maria de isaac."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura e el islam.") OR ("literatura del e islam."))) OR ("literatura maria de isaac.")).
• Removing quotes may allow a broader search: (((( literatura e el islam. ) or ( literatura del e islam. ))) or ( literatura maria de isaac. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura e el islam.") or ("literatura del e islam."))) or ("literatura maria de isaac."))*.