Perhaps you should try some spelling variations:
coleccion practica » coleccion didactica
los academicos » textos academicos
y academicos » _ academic, y academia
lo academico » ano academico, del academico, _ academic
practica de » practicas de
de cirugia » en cirugia, la cirugia
mexico de » mexicano de

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 ((((los academicos) or (y academicos))) or (lo academico)) mexico de cirugia.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: coleccion practica de ((((los academicos) OR (y academicos))) OR (lo academico)) mexico de cirugia..
• Adding a wildcard symbol may retrieve word variants: coleccion practica de ((((los academicos) or (y academicos))) or (lo academico)) mexico de cirugia.*.