Perhaps you should try some spelling variations:
y medicina » de medicina, la medicina, en medicina
"yo medito, tu de ediths." » "yo medito, tu de edith.", "yo medito, tu de editar.", "yo medito, tu e edith.", "yo medito, ou de ediths.", "yo medito, du de ediths.", "yo medito, tu te ediths.", "yo medico, tu de ediths.", "yo medido, tu de ediths."
o medida » y medida, con medida, la medida
a medida » la medida, y medida, una medida
editas." » edita.", editar.", editoras."

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 medito, tu de ediths.") or ("((((o medida) OR (a medida))) or (y medicina)), tu me editas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("yo medito, tu de ediths.") OR ("((((o medida) OR (a medida))) or (y medicina)), tu me editas.")).
• Removing quotes may allow a broader search: (( yo medito, tu de ediths. ) or ( ((((o medida) OR (a medida))) or (y medicina)), tu me editas. )).
• Adding a wildcard symbol may retrieve word variants: (("yo medito, tu de ediths.") or ("((((o medida) OR (a medida))) or (y medicina)), tu me editas."))*.