Talvez deva tentar algumas variações de ortografia:
"coder under sampling and coverage" » "coder under saline and coverage" (Expandir a busca), "coder and sampling and coverage" (Expandir a busca), "coder water sampling and coverage" (Expandir a busca), "coder under sampling and cover" (Expandir a busca), "code under sampling and coverage" (Expandir a busca), "cover under sampling and coverage" (Expandir a busca), "clover under sampling and coverage" (Expandir a busca)
"_ python python python programming" » "_ pythons python python programming" (Expandir a busca), "_ piton python python programming" (Expandir a busca), "_ pitons 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: (("coder under sampling and coverage") OR ("_ python python python programming"))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((\"coder under sampling and coverage\") OR (\"_ python python python programming\"))".
• Remover as aspas pode possibilitar buscas mais amplas: (( coder under sampling and coverage ) OR ( _ python python python programming )).
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (("coder under sampling and coverage") OR ("_ python python python programming"))*.