Perhaps you should try some spelling variations:
"basicas mathematics computer programmers." » "basicas mathematics computer programs.", "basicas mathematics computers programming.", "basicas mathematics computer program.", "basicas matematicas computer programmers.", "business mathematics computer programmers."
"comicas matematicas computer programming." » "comicas matematicas como programming.", "comicas matematicas comics programming.", "comicas matematicas computer programs.", "comicas matematicas computer program.", "basicas matematicas computer programming.", "ciencias matematicas computer programming.", "logica matematica computer programming."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("basicas mathematics computer programmers.") or ("comicas matematicas computer programming."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("basicas mathematics computer programmers.") OR ("comicas matematicas computer programming.")).
• Removing quotes may allow a broader search: (( basicas mathematics computer programmers. ) or ( comicas matematicas computer programming. )).
• Adding a wildcard symbol may retrieve word variants: (("basicas mathematics computer programmers.") or ("comicas matematicas computer programming."))*.