Talvez deva tentar algumas variações de ortografia:
coder coupling » mode coupling (Expandir a busca), model coupling (Expandir a busca), core coupling (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
coding python » codigo python (Expandir a busca), codigos python (Expandir a busca), using python (Expandir a busca)
coupling flow » coupling from (Expandir a busca), coupling flat (Expandir a busca), coupling fluid (Expandir a busca)
c programming » _ programming (Expandir a busca), cone programming (Expandir a busca), and programming (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
flow c » flow _ (Expandir a busca), flow 2 (Expandir a busca), flow 1 (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 python coding python programming ) OR ( coder coupling flow c programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( coder python coding python programming ) OR ( coder coupling flow c programming ))*.