Talvez deva tentar algumas variações de ortografia:
methodological problems » methodological process (Expandir a busca), methodological proposals (Expandir a busca), methodological processes (Expandir a busca)
surface methodological » surface meteorological (Expandir a busca), interface methodological (Expandir a busca), surface methodology (Expandir a busca)
action surface » active surface (Expandir a busca), function surface (Expandir a busca), active surfaces (Expandir a busca)
coping pitons » coping actions (Expandir a busca)
coder action » border action (Expandir a busca), under action (Expandir a busca), power action (Expandir a busca)
using coping » using coding (Expandir a busca), using coupling (Expandir a busca), nursing coping (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( coder action surface methodological problems ) OR ( using coping pitons python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( coder action surface methodological problems ) OR ( using coping pitons python programming ))*.