Perhaps you should try some spelling variations:
"la medicina, y alianzas editorial." » "la medicina, y alianza editorial.", "la medicina, y albatros editorial.", "de medicina, y alianzas editorial.", "la medicina, las alianzas editorial."
"y medida, situer la editorial." » "y medida, situer alba editorial.", "y medida, situer red editorial.", "y medida, situer xxi editorial.", "y medida, situar la editorial.", "y medida, riquer la editorial.", "y medida, tuer la editorial.", "y medidas, situer la editorial.", "y media, situer la editorial.", "y medica, situer la editorial."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("y medida, situer la editorial.") or ("la medicina, y alianzas editorial."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("y medida, situer la editorial.") OR ("la medicina, y alianzas editorial.")).
• Removing quotes may allow a broader search: (( y medida, situer la editorial. ) or ( la medicina, y alianzas editorial. )).
• Adding a wildcard symbol may retrieve word variants: (("y medida, situer la editorial.") or ("la medicina, y alianzas editorial."))*.