Perhaps you should try some spelling variations:
coleccion practica » coleccion didactica
academico mexicana » academia mexicana, academicos mexico
la academico » lo academico, la academia, un academico
practica de » practicas de
la cirugia » en cirugia
de cirugia » en cirugia

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 la academico mexicana ((la cirugia) or (de cirugia)).~.
• If you are trying to use Boolean operators, they must be ALL CAPS: coleccion practica de la academico mexicana ((la cirugia) OR (de cirugia)).*.