Perhaps you should try some spelling variations:
"exactas matematicas computer programming." » "exactas matematicas como programming.", "exactas matematicas comics programming.", "exactas matematicas computer programs.", "exactas matematicas computer programsming."
"basicas mathematics computer program." » "basicas matematicas computer program.", "business mathematics computer program.", "basicas mathematics computer programs."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("exactas matematicas computer programming.") OR ("basicas mathematics computer program."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"exactas matematicas computer programming.\") OR (\"basicas mathematics computer program.\"))".
• Removing quotes may allow a broader search: (( exactas matematicas computer programming. ) OR ( basicas mathematics computer program. )).
• Adding a wildcard symbol may retrieve word variants: (("exactas matematicas computer programming.") OR ("basicas mathematics computer program."))*.