Perhaps you should try some spelling variations:
por medico » por medio, por mexico, por medios
yo medico » y medico, uso medico, el medico
e judith » de judith, y judith, _ judith
"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."
y edith » e edith, de edith, y editar

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