Perhaps you should try some spelling variations:
"literature najat el islam." » "literature arab el islam.", "literatura nahuatl el islam.", "literature indian el islam."
"literatura sp en islam." » "literatura se en islam.", "literatura sin en islam.", "literatura de en islam.", "literatura sp e islam.", "literatura sp un islam.", "literatura sp en ilam."
"literatura na al islam." » "literatura a al islam.", "literatura ni al islam.", "literatura de al islam.", "literatura na del islam.", "literatura na e islam.", "literatura va al islam.", "literatura na l islam.", "literatura wa al 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: (((("literatura sp en islam.") or ("literatura na al islam."))) or ("literature najat el islam."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("literatura sp en islam.") OR ("literatura na al islam."))) OR ("literature najat el islam.")).
• Removing quotes may allow a broader search: (((( literatura sp en islam. ) or ( literatura na al islam. ))) or ( literature najat el islam. )).
• Adding a wildcard symbol may retrieve word variants: (((("literatura sp en islam.") or ("literatura na al islam."))) or ("literature najat el islam."))*.