Talvez deva tentar algumas variações de ortografia:
methodological problems » methodological process (Expandir a busca), methodological proposals (Expandir a busca), methodological processes (Expandir a busca)
and methodological » _ methodological (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder notion » coder solution (Expandir a busca)
cost python » costa pithon (Expandir a busca), monty python (Expandir a busca)
notion and » motion and (Expandir a busca), emotion and (Expandir a busca), notice and (Expandir a busca)
using cost » using cosmo (Expandir a busca), using cone (Expandir a busca), using co (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder notion and methodological problems ) OR ( using cost python python programming ))~.