Perhaps you should try some spelling variations:
"literatura el_ de lama." » "literatura el de lama.", "literatura ele de lama.", "literatura del de lama.", "literatura el_ de lara.", "literatura el_ de lezama.", "literatura el_ de larga."
"literatura en del islam." » "literatura espana del islam.", "literatura en el islam."
"literatura de di islam." » "literatura de de islam.", "literatura de el islam.", "literatura de de isla.", "literatura de mi islam.", "literatura de si islam."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("literatura el_ de lama.") or ((("literatura en del islam.") or ("literatura de di islam."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura el_ de lama.") OR ((("literatura en del islam.") OR ("literatura de di islam."))))*.
• Removing quotes may allow a broader search: (( literatura el_ de lama. ) or ((( literatura en del islam. ) or ( literatura de di islam. ))))*.