Talvez deva tentar algumas variações de ortografia:
invasive sampling » passive sampling (Expandir a busca)
sampling program » labeling program (Expandir a busca), smoking program (Expandir a busca), sampling diagram (Expandir a busca)
coder invasive » under invasive (Expandir a busca), bodied invasive (Expandir a busca), models invasive (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)

Você pode obter mais resultados ajustando o argumento de busca.

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