Perhaps you should try some spelling variations:
academico mexicana » academia mexicana, academicos mexico
coleccion practica » coleccion didactica
del academico » ano academico, lo academico
mexicana la » mexicana a, mexicano la, mexicana una
la cirugia » en cirugia, de 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 platino) or (coleccion practica)) de del academico mexicana la cirugia.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((coleccion platino) OR (coleccion practica)) de del academico mexicana la cirugia..
• Adding a wildcard symbol may retrieve word variants: ((coleccion platino) or (coleccion practica)) de del academico mexicana la cirugia.*.