Perhaps you should try some spelling variations:
coleccion practica » coleccion didactica
los academicos » textos academicos
del academico » ano academico
lo academico » ano academico, _ academic, y academicos
practica de » practicas de
e cirugia » en cirugia, de cirugia, y cirugia
excmo e » excmo sr

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

• Performing a fuzzy search may retrieve terms with similar spellings: coleccion practica de ((((lo academico) or (los academicos))) or (del academico)) excmo e cirugia.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: coleccion practica de ((((lo academico) OR (los academicos))) OR (del academico)) excmo e cirugia..
• Adding a wildcard symbol may retrieve word variants: coleccion practica de ((((lo academico) or (los academicos))) or (del academico)) excmo e cirugia.*.