Talvez deva tentar algumas variações de ortografia:
lines programming » line programming (Expandir a busca), linear programming (Expandir a busca), lineal programming (Expandir a busca)
coder addition » copper addition (Expandir a busca), powder addition (Expandir a busca), alder addition (Expandir a busca)
addition lines » addition in (Expandir a busca), addition time (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
of python » _ python (Expandir a busca), in python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder addition lines programming ) OR ( of python python python programming ))~.