Perhaps you should try some spelling variations:
"literature spain el islam." » "literatura espana el islam.", "literature spain _ islam.", "literature spain a islam.", "literature spain 1 islam."
"literatura del una idea." » "literatura en una idea.", "literatura del la idea.", "literatura del uno idea.", "literatura medel una idea.", "literatura real una idea."
"literatura de dejar la." » "literatura de bejar la.", "literatura de decir la.", "literatura de deber la.", "literatura de dejar de.", "literatura de dar la.", "literatura de behar la."

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