Talvez deva tentar algumas variações de ortografia:
three component » tree component (Expandir a busca)
testing python » teaching python (Expandir a busca), testing method (Expandir a busca), using python (Expandir a busca)
component and » components and (Expandir a busca), component in (Expandir a busca), component based (Expandir a busca)
using testing » using resting (Expandir a busca), using nesting (Expandir a busca), ring testing (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder three » under three (Expandir a busca), over three (Expandir a busca), model three (Expandir a busca)
and program » and programs (Expandir a busca), grant program (Expandir a busca), based program (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: (( coder three component AND program ) OR ( using testing python python programming ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( coder three component and program ) OR ( using testing python python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( coder three component and program ) OR ( using testing python python programming ))*.