Talvez deva tentar algumas variações de ortografia:
function sampling » suction sampling (Expandir a busca), function mapping (Expandir a busca), function sample (Expandir a busca)
sampling program » labeling program (Expandir a busca), smoking program (Expandir a busca), sampling diagram (Expandir a busca)
modern function » modern functional (Expandir a busca), modern fiction (Expandir a busca), modelo function (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder modern » powder modern (Expandir a busca), code moderne (Expandir a busca), under modern (Expandir a busca)
python api » python and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder modern function sampling program ) OR ( python api python python programming ))~.