Perhaps you should try some spelling variations:
creencias pedagogicas » ciencias pedagogicas, competencias pedagogicas, residencias pedagogicas
pedagogicas python » pedagogicas con
ideas creencias » las creencias, de creencias, edad creencias
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: ideas creencias pedagogicas python computer (programs or programa)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ideas creencias pedagogicas python computer (programs OR programa).
• Adding a wildcard symbol may retrieve word variants: ideas creencias pedagogicas python computer (programs or programa)*.