Talvez deva tentar algumas variações de ortografia:
redes programming » games programming (Expandir a busca), cells programming (Expandir a busca), means programming (Expandir a busca)
python sampling » method sampling (Expandir a busca), thin sampling (Expandir a busca), methods sampling (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
python redes » python regius (Expandir a busca), python code (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
sampling by » sampling _ (Expandir a busca), sampling in (Expandir a busca), sampling bias (Expandir a busca)
by python » _ python (Expandir a busca), in python (Expandir a busca), of python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python redes programming ) OR ( python sampling by python programming ))~.