Talvez deva tentar algumas variações de ortografia:
vpython python » python python (Expandir a busca), pythons python (Expandir a busca), piton python (Expandir a busca)
decrease river » decrease liver (Expandir a busca), decreases liver (Expandir a busca), decrease litter (Expandir a busca)
decrease rate » decreased rate (Expandir a busca), decreases rate (Expandir a busca), decrease at (Expandir a busca)
rate decrease » rats decreases (Expandir a busca), ratio decrease (Expandir a busca), rate increase (Expandir a busca)
river program » writer program (Expandir a busca), linear program (Expandir a busca), higher program (Expandir a busca)
code vpython » 3d vpython (Expandir a busca)
python code » python coding (Expandir a busca), python redes (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease rate decrease river program ) OR ( python code vpython python programming ))~.