Perhaps you should try some spelling variations:
"filosofia botanica publicaciones diaz." » "filosofia publica publicaciones diaz.", "filosofia quimica publicaciones diaz.", "filosofia romantica publicaciones diaz.", "filosofia basica publicaciones diaz.", "filosofia hispanica publicaciones diaz.", "filosofia botanica publicaciones de.", "filosofia botanica publicaciones del.", "filosofia botanica publicacianes da."
"filosofia politica publica el." » "filosofia politicas publicas el.", "filosofia politica publica en.", "filosofia politica publica de."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("filosofia botanica publicaciones diaz.") or ("filosofia politica publica el."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("filosofia botanica publicaciones diaz.") OR ("filosofia politica publica el."))*.
• Removing quotes may allow a broader search: (( filosofia botanica publicaciones diaz. ) or ( filosofia politica publica el. ))*.