Talvez deva tentar algumas variações de ortografia:
sample control » sampling control (Expandir a busca), angle control (Expandir a busca), ripple control (Expandir a busca)
control python » control pathogen (Expandir a busca), control path (Expandir a busca), control pathogens (Expandir a busca)
coding sample » working sample (Expandir a busca), fading samples (Expandir a busca), using sample (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
code python » codigo python (Expandir a busca), pacote python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder python code python programming ) OR ( coding sample control python programming ))~.