Perhaps you should try some spelling variations:
"literatura akal de isla." » "literatura al de isla.", "literatura actual de isla.", "literatura arabe de isla.", "literatura aval de isla.", "literatura canal de isla.", "literatura anual de isla.", "literatura akal de isaac."
"literatura dy del islam." » "literatura de del islam.", "literatura d del islam.", "literatura del del islam.", "literatura dy 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 akal de isla.") or ("literatura dy del islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura e de ilam.") OR ((("literatura akal de isla.") OR ("literatura dy del islam.")))).
• Removing quotes may allow a broader search: (( literatura e de ilam. ) or ((( literatura akal de isla. ) or ( literatura dy del islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura e de ilam.") or ((("literatura akal de isla.") or ("literatura dy del islam."))))*.