Perhaps you should try some spelling variations:
"literature study una idea." » "literature history una idea.", "literature spain una idea.", "literature study la idea."
"literatura del eln islam." » "literatura en eln islam.", "literatura del el islam.", "literatura del del islam.", "literatura del e islam.", "literatura el eln islam.", "literatura del eden islam."
"literatura de un las." » "literatura de en las."

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