Perhaps you should try some spelling variations:
coleccion practicas » coleccion practica, coleccion didactica, coleccion actas
los academicos » textos academicos
lo academico » ano academico, del academico, _ academic
y academica » y academia, y academico, y academicos
excmo en » ecmo en, 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 practicas de ((((y academica) or (lo academico))) or (los academicos)) excmo en cirugia.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: coleccion practicas de ((((y academica) OR (lo academico))) OR (los academicos)) excmo en cirugia..
• Adding a wildcard symbol may retrieve word variants: coleccion practicas de ((((y academica) or (lo academico))) or (los academicos)) excmo en cirugia.*.