Talvez deva tentar algumas variações de ortografia:
coding functions » scoring functions (Expandir a busca), voting functions (Expandir a busca), coping function (Expandir a busca)
functions 2015 » elections 2015 (Expandir a busca), functions 2 (Expandir a busca), functions 5 (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
coder coding » modern coding (Expandir a busca), color coding (Expandir a busca), odor coding (Expandir a busca)
2015 program » 2015 programa (Expandir a busca), 2012 program (Expandir a busca), 2013 program (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: (( coder python code python programming ) OR ( coder coding functions 2015 program ))~.