Perhaps you should try some spelling variations:
"literature france de isaac." » "literature french de isaac.", "literatura francesa de isaac.", "literatura francia de isaac.", "literature frances de isaac.", "literature france des isaac.", "literature france du isaac."
"literatura de de isaacm." » "literatura de de islam.", "literatura de e isaac.", "literatura de fe isaacm.", "literatura de di isaacm."
"literatura y de ilam." » "literatura y de islam.", "literatura y de chilam."

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