Perhaps you should try some spelling variations:
cuaderno practico » cuadernos practicos, cuaderno didactico, curso practico
cuaderno practica » cuadernos practicos, cuaderno didactico, cuerpo practicas
practica politica » practicas politicas, practica clinica, politicas politica
practico bolonia » practicos bolonia, practica colonial, practico yolanda

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: (( cuaderno practico bolonia. persona ; ) OR ( cuaderno practica politica. persona ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( cuaderno practico bolonia. persona ; ) or ( cuaderno practica politica. persona ; ))*.