Perhaps you should try some spelling variations:
cuaderno didactico » cuadernos didacticos, cuaderno practico, cuaderno tematico
didactico yolanda » didactica yolanda, practico yolanda, didactico usando
cuaderno septimo » cuaderno sexto, cuaderno tematico, cuaderno secreto
septimo politica » etico politica, estetico politica, etica politica

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 didactico yolanda. persona ; ) OR ( cuaderno septimo politica. persona ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( cuaderno didactico yolanda. persona ; ) or ( cuaderno septimo politica. persona ; ))*.