Talvez deva tentar algumas variações de ortografia:
variable sampling » variable damping (Expandir a busca), variable sample (Expandir a busca), variable modeling (Expandir a busca)
sampling program » labeling program (Expandir a busca), smoking program (Expandir a busca), sampling diagram (Expandir a busca)
coder variable » under variable (Expandir a busca), mode variable (Expandir a busca), color variable (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder variable sampling program ) OR ( api python python python programming ))~.