Perhaps you should try some spelling variations:
"literatura 5e el islam." » "literatura e el islam.", "literatura del el islam.", "literatura ele el islam.", "literatura 5e del islam.", "literatura de el islam.", "literatura 58 el islam."
"literatura de e islam." » "literatura de e islas.", "literatura de del islam.", "literatura de el islam.", "literatura de fe islam.", "literatura de _ islam."
"literatura de de isaac." » "literatura de fe isaac.", "literatura de di isaac."

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 5e el islam.") or ((("literatura de e islam.") or ("literatura de de isaac."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura 5e el islam.") OR ((("literatura de e islam.") OR ("literatura de de isaac.")))).
• Removing quotes may allow a broader search: (( literatura 5e el islam. ) or ((( literatura de e islam. ) or ( literatura de de isaac. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura 5e el islam.") or ((("literatura de e islam.") or ("literatura de de isaac."))))*.