Perhaps you should try some spelling variations:
"logica matematica computer programmers." » "logica matematica computer programming.", "logica matematica computers programming.", "logica matematica computer program.", "logica mathematics computer programmers.", "fisica matematica computer programmers.", "la matematica computer programmers."
"benditas matematicas computer programs." » "exactas matematicas computer programs.", "basicas matematicas computer programs.", "ciencias matematicas computer programs.", "benditas mathematics computer programs.", "benditas matematicas como programs.", "benditas matematicas comics programs.", "benditas matematicas computer programas.", "benditas matematicas computer programa."

Try widening your search to All Fields.

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

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