Perhaps you should try some spelling variations:
"literature spain al islam." » "literatura espana al islam.", "literature spain a islam.", "literature spain pai islam.", "literature spain _ islam.", "literature spain el islam.", "literature spain del islam.", "literature spain e islam."
"literatura le la idea." » "literatura ele la idea.", "literatura e la idea.", "literatura la la idea.", "literatura de la idea.", "literatura fe la idea.", "literatura se la idea.", "literatura le la ideas."
"literatura de duran la." » "literatura de durana la.", "literatura de durand la.", "literatura de durango la.", "literatura de durant la.", "literatura de durante la.", "literatura de duran y."

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 duran la.") or ((("literature spain al islam.") or ("literatura le la idea."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura de duran la.") OR ((("literature spain al islam.") OR ("literatura le la idea.")))).
• Removing quotes may allow a broader search: (( literatura de duran la. ) or ((( literature spain al islam. ) or ( literatura le la idea. )))).
• Adding a wildcard symbol may retrieve word variants: (("literatura de duran la.") or ((("literature spain al islam.") or ("literatura le la idea."))))*.