Perhaps you should try some spelling variations:
"cuadernos politica comercial. persona ;" » "cuadernos politica social. persona ;", "cuadernos politicas comercial. persona ;", "cuadernos politicos comercial. persona ;", "cardenas politica comercial. persona ;"
"cuaderno practica colonial. persona ;" » "cuaderno practico colonial. persona ;", "cuadernos practicos colonial. persona ;", "cuaderno didactico colonial. persona ;", "cuaderno practica descolonial. persona ;", "cuaderno practicas coloniales. persona ;", "cuaderno practica policial. persona ;"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("cuaderno practica colonial. persona ;") or ("cuadernos politica comercial. persona ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("cuaderno practica colonial. persona ;") OR ("cuadernos politica comercial. persona ;"))*.
• Removing quotes may allow a broader search: (( cuaderno practica colonial. persona ; ) or ( cuadernos politica comercial. persona ; ))*.