Perhaps you should try some spelling variations:
"literatura al _ islam." » "literatura el _ islam.", "literatura del _ islam.", "literatura en _ islam.", "literatura enl _ islam.", "literatura ell _ islam."
"literatura a de isaac." » "literatura e de isaac.", "literatura en de isaac.", "literatura el de isaac.", "literatura y de isaac.", "literatura _ de isaac.", "literatura o de isaac."
"literatura de fe ilam." » "literatura de de ilam.", "literatura de de islam.", "literatury de fe ilam.", "literatur_ de fe ilam.", "literaturo de fe ilam."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura de fe ilam.") or ((("literatura al _ islam.") or ("literatura a de isaac."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura de fe ilam.") OR ((("literatura al _ islam.") OR ("literatura a de isaac."))))*.
• Removing quotes may allow a broader search: (( literatura de fe ilam. ) or ((( literatura al _ islam. ) or ( literatura a de isaac. ))))*.