Perhaps you should try some spelling variations:
"literature arab _ islam." » "literatura arabe _ islam.", "literature early _ islam.", "literatura arte _ islam."
"literatura para _ islam." » "literatura arabe _ islam.", "literatura al _ islam.", "literatura a _ islam."
"literatura del el islam." » "literatura de el islam.", "literatura en el islam.", "literatura del eln islam.", "literatura del eo islam."

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