Talvez deva tentar algumas variações de ortografia:
learning programming » learning programme (Expandir a busca), teaching programming (Expandir a busca), learning program (Expandir a busca)
sampling learning » spelling learning (Expandir a busca), sampling planning (Expandir a busca), applying learning (Expandir a busca)
patent sampling » pattern sampling (Expandir a busca), water sampling (Expandir a busca), plant sampling (Expandir a busca)
coder patent » model patent (Expandir a busca), open patent (Expandir a busca), care patent (Expandir a busca)
using coding » using coping (Expandir a busca), using coating (Expandir a busca), using cooking (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder patent sampling learning programming ) OR ( using coding _ python programming ))~.