Talvez deva tentar algumas variações de ortografia:
"and computation using change program" » "and computations using change program" (Expandir a busca), "and computation in change program" (Expandir a busca), "and composition using change program" (Expandir a busca), "and computational using change program" (Expandir a busca), "of computation using change program" (Expandir a busca), "and computation using exchange program" (Expandir a busca), "and computation using exchange programs" (Expandir a busca), "and computation using changes program" (Expandir a busca), "and computation using charge program" (Expandir a busca), "and computation using charged program" (Expandir a busca)
"using python python python programming" » "using pythons python python programming" (Expandir a busca), "using piton python python programming" (Expandir a busca), "using pitons python python programming" (Expandir a busca), "usando python python python programming" (Expandir a busca), "in python python python programming" (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: (("and computation using change program") OR ("using python python python programming"))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((\"and computation using change program\") OR (\"using python python python programming\"))*".
• Remover as aspas pode possibilitar buscas mais amplas: (( and computation using change program ) OR ( using python python python programming ))*.