Perhaps you should try some spelling variations:
competencias tecnologicas » competencias pedagogicas, competencia economica, convergencia tecnologica
social competencias » social competencia, local competencias, sobre competencias
tecnologicas python » tecnologicas gestion, tecnologicas con, tecnologicas retos
python computer » methods computer
programs » programas

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

• Performing a fuzzy search may retrieve terms with similar spellings: social competencias tecnologicas python computer (programs or programa)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: social competencias tecnologicas python computer (programs OR programa).
• Adding a wildcard symbol may retrieve word variants: social competencias tecnologicas python computer (programs or programa)*.