Talvez deva tentar algumas variações de ortografia:
system programming » systems programming (Expandir a busca), based programming (Expandir a busca), cortex programming (Expandir a busca)
release system » release systems (Expandir a busca)
model release » model relevant (Expandir a busca), model reveals (Expandir a busca), metal release (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coding model » coding mode (Expandir a busca), costing model (Expandir a busca), folding model (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: (( coding model release system programming ) OR ( python code python python programming ))~.