Perhaps you should try some spelling variations:
"cuadernos politicas bolonia. persona ;" » "cuadernos practicos bolonia. persona ;", "cuadernos politicas bolivia. persona ;", "cuadernos politica polonia. persona ;", "cuadernos politicas colombia. persona ;"
"cursos criticos yolanda. persona ;" » "cursos critico yolanda. persona ;", "cursos juridicas yolanda. persona ;", "cursos arisco yolanda. persona ;", "usos criticos yolanda. persona ;", "puntos criticos yolanda. persona ;", "cuadernos criticos yolanda. persona ;"

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

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