Perhaps you should try some spelling variations:
"literature arab e isla." » "literatura arabe e isla.", "literature early e isla.", "literatura para e isla.", "literature arabe e isla.", "literature arab _ isla.", "literature arabes e isla.", "literature arab e islas.", "literature arab de isla.", "literature arab e islam."
"literatura del del islam." » "literatura en del islam.", "literatura del el islam.", "literatura edel del islam.", "literatura del de islam.", "literatura del dem islam."
"literatura de di isaacm." » "literatura de de isaac.", "literatura de mi isaacm.", "literatura de si isaacm."

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