Talvez deva tentar algumas variações de ortografia:
modeling vpython » modeling method (Expandir a busca)
computations in » computation in (Expandir a busca), computation of (Expandir a busca), computation and (Expandir a busca)
using modeling » using model (Expandir a busca), using modern (Expandir a busca), using models (Expandir a busca)
vpython python » python python (Expandir a busca), pythons python (Expandir a busca), piton python (Expandir a busca)
lead program » led program (Expandir a busca), leader program (Expandir a busca), lease program (Expandir a busca)
in lead » in leaf (Expandir a busca), in legal (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( AND computations in lead program ) OR ( using modeling vpython python programming ))~.