Perhaps you should try some spelling variations:
"literatura maria de isla." » "literatura america de isla.", "literatura memoria de isla.", "literatura musica de isla.", "literatura masria de isla.", "literatura aria de isla.", "literatura mayaria de isla.", "literatura maria del isla.", "literatura maria de isaac."
"literatura ma del islam." » "literatura mas del islam.", "literatura a del islam.", "literatura maya del islam.", "literatura ma el islam."
"literatura e de ilam." » "literatura de de ilam.", "literatura en de ilam.", "literatura del de ilam.", "literatura e de islam.", "literatura e de chilam.", "literatura y de ilam.", "literatura _ de ilam."

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