Perhaps you should try some spelling variations:
"literatura mayas de chilam." » "literatura maya de chilam.", "literatura mas de chilam.", "literatura akal de chilam.", "literatura mayas de chillan.", "literatura mayas de chile.", "literatura mayas de china."
"literatura a del islam." » "literatura al del islam.", "literatura e del islam.", "literatura de del islam.", "literatura a el islam.", "literatura y del islam.", "literatura o del islam."
"literatura _ de isla." » "literatura _ de 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 _ de isla.") or ((("literatura mayas de chilam.") or ("literatura a del islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura _ de isla.") OR ((("literatura mayas de chilam.") OR ("literatura a del islam.")))).
• Removing quotes may allow a broader search: (( literatura _ de isla. ) or ((( literatura mayas de chilam. ) or ( literatura a del islam. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura _ de isla.") or ((("literatura mayas de chilam.") or ("literatura a del islam."))))*.