Perhaps you should try some spelling variations:
uso medico » un medico, su medico
yo medico » y medico, por medico, un medico
el medico » el medio, el mexico
de estar » de esta, de estado, de este
"yo medito, tu de edgar." » "yo medito, tu poe edgar.", "yo medito, tu de edad.", "yo medito, tu me edgar.", "yo medito, ou de edgar.", "yo medito, du de edgar.", "yo medido, tu de edgar."

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