Talvez deva tentar algumas variações de ortografia:
model programing » modern programming (Expandir a busca), model program (Expandir a busca), goal programing (Expandir a busca)
python costing » python coding (Expandir a busca)
costing model » coupling model (Expandir a busca), ising model (Expandir a busca), cost model (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder python costing model programing ) OR ( _ python python python programming ))~.