Perhaps you should try some spelling variations:
dos editores » los editores, dos escritores, los auditores
la medicina » de medicina
y medicina » de medicina, en medicina, y mediana
b editores » ril editores
y medidas » y medianas, y medios
du dos » de dos, da dos, duke dos
du b » dau b, de b, d b

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((y medicina) OR (la medicina)), du b editores. ) OR ( y medidas, du dos editores. ))~.
• Adding a wildcard symbol may retrieve word variants: (( ((y medicina) or (la medicina)), du b editores. ) or ( y medidas, du dos editores. ))*.