Talvez deva tentar algumas variações de ortografia:
effective programming » objective programming (Expandir a busca), collective programming (Expandir a busca), reactive programming (Expandir a busca)
validation effective » radiation effective (Expandir a busca), valorization affective (Expandir a busca), validation reflection (Expandir a busca)
coder validation » code validation (Expandir a busca), model validation (Expandir a busca), models validation (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)
python code » python coding (Expandir a busca), python redes (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 coder validation effective programming ) OR ( python code python python programming ))~.