Perhaps you should try some spelling variations:
"literatura ama al islam." » "literatura akal al islam.", "literatura area al islam.", "literatura al al islam.", "literatura ama el islam.", "literatura ama del islam.", "literatura ama e islam.", "literatura amar al islam.", "literatura ala al islam.", "literatura ama a islam."
"literatura des x islam." » "literatura de x islam.", "literatura del x islam.", "literatura es x islam.", "literatura des e islam.", "literatura des _ islam.", "literatura des el islam."
"literatura mas de islam." » "literatura temas de islam.", "literatura al de islam.", "literatura a de islam.", "literatura mas del islam.", "literatura mas de isla.", "literatura mas e 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 ama al islam.") or ((("literatura des x islam.") or ("literatura mas de islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura ama al islam.") OR ((("literatura des x islam.") OR ("literatura mas de islam.")))).
• Removing quotes may allow a broader search: (( literatura ama al islam. ) or ((( literatura des x islam. ) or ( literatura mas de islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura ama al islam.") or ((("literatura des x islam.") or ("literatura mas de islam."))))*.