Talvez deva tentar algumas variações de ortografia:
testing methods » costing methods (Expandir a busca), test methods (Expandir a busca), feeding methods (Expandir a busca)
methods python » methods action (Expandir a busca), pythons python (Expandir a busca), methods method (Expandir a busca)
and component » and components (Expandir a busca), _ component (Expandir a busca)
component one » component cone (Expandir a busca), component on (Expandir a busca), component bose (Expandir a busca)
using testing » using resting (Expandir a busca), using nesting (Expandir a busca), ring testing (Expandir a busca)
one program » home program (Expandir a busca), doce program (Expandir a busca), age program (Expandir a busca)
codes and » code and (Expandir a busca), modes and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: (( codes AND component one program ) OR ( using testing methods python programming ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( codes and component one program ) OR ( using testing methods python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( codes and component one program ) OR ( using testing methods python programming ))*.