Talvez deva tentar algumas variações de ortografia:
"based computational in teaching problem" » "and computational in teaching problem" (Expandir a busca), "by computational in teaching problem" (Expandir a busca), "based computational and teaching problem" (Expandir a busca), "based computational _ teaching problem" (Expandir a busca), "based computational 3d teaching problem" (Expandir a busca), "based computational in teaching program" (Expandir a busca), "based computational in teaching profile" (Expandir a busca), "based computational in teaching programs" (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: (("based computational in teaching problem") OR ("using python python python programming"))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((\"based computational in teaching problem\") OR (\"using python python python programming\"))".
• Remover as aspas pode possibilitar buscas mais amplas: (( based computational in teaching problem ) OR ( using python python python programming )).
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (("based computational in teaching problem") OR ("using python python python programming"))*.