Perhaps you should try some spelling variations:
coleccion practica » coleccion didactica
lo academico » los academicos, ano academico, del academico
practica de » practicas de
y academia » la academia
y cirugia » en cirugia, de cirugia, la cirugia
diana y » diana m, viana y, diana c

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: coleccion practica de ((lo academico) OR (((y academia) OR (_ academic)))) diana y cirugia.~.
• Adding a wildcard symbol may retrieve word variants: coleccion practica de ((lo academico) or (((y academia) or (_ academic)))) diana y cirugia.*.