Perhaps you should try some spelling variations:
"y pedido, ou lopez edgar." » "y pedido, ou lopez edgard.", "y pedido, ou lopez edgardo.", "y pedido, ou florez edgar.", "y perdida, ou lopez edgar.", "y pedro, ou lopez edgar.", "y pecado, ou lopez edgar.", "y pedido, u lopez edgar.", "y pedido, a lopez edgar.", "y pedido, c lopez edgar."
uso medico » un medico, su medico
y medico » y medicos, y medio, y mexico
de edgar » poe edgar, de edad
tu de » tu me, ou de, du de

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: (("((uso medico) or (y medico)), tu de edgar.") or ("y pedido, ou lopez edgar."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("((uso medico) or (y medico)), tu de edgar.") OR ("y pedido, ou lopez edgar.")).
• Removing quotes may allow a broader search: (( ((uso medico) or (y medico)), tu de edgar. ) or ( y pedido, ou lopez edgar. )).
• Adding a wildcard symbol may retrieve word variants: (("((uso medico) or (y medico)), tu de edgar.") or ("y pedido, ou lopez edgar."))*.