Perhaps you should try some spelling variations:
"imagenes matematica y bellas artes ;" » "imagenes matematicas y bellas artes ;", "imagenes matematica en bellas artes ;", "imagenes matematicas en bellas artes ;", "imagenes matematica y las artes ;", "imagenes matematica de bellas artes ;", "imagenes matematica y huellas artes ;"
"cuadernos biblicos parte bellas artes ;" » "cuadernos biblicos para bellas artes ;", "cuadernos biblicas para bellas artes ;", "cuadernos biblicos r.e bellas artes ;", "cuadernos biblicos parte las artes ;", "cuadernos biblicos arte bellas artes ;", "cuadernos biblicos parte vallar artes ;"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("imagenes matematica y bellas artes ;") or ("cuadernos biblicos parte bellas artes ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("imagenes matematica y bellas artes ;") OR ("cuadernos biblicos parte bellas artes ;")).
• Removing quotes may allow a broader search: (( imagenes matematica y bellas artes ; ) or ( cuadernos biblicos parte bellas artes ; )).
• Adding a wildcard symbol may retrieve word variants: (("imagenes matematica y bellas artes ;") or ("cuadernos biblicos parte bellas artes ;"))*.