Talvez deva tentar algumas variações de ortografia:
"teaching computation using computer program" » "teaching computational using computer program" (Expandir a busca), "teaching competitions using computer program" (Expandir a busca), "teaching compensation using computer program" (Expandir a busca), "teaching computations using computer program" (Expandir a busca), "teaching computation in computer program" (Expandir a busca), "teaching composition using computer program" (Expandir a busca)
"using mobile in python programming" » "using mobile and python programming" (Expandir a busca), "using mobile _ python programming" (Expandir a busca), "using mobile ad 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: (("teaching computation using computer program") OR ("using mobile in python programming"))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((\"teaching computation using computer program\") OR (\"using mobile in python programming\"))".
• Remover as aspas pode possibilitar buscas mais amplas: (( teaching computation using computer program ) OR ( using mobile in python programming )).
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (("teaching computation using computer program") OR ("using mobile in python programming"))*.