Talvez deva tentar algumas variações de ortografia:
"based instruction python python programming" » "based instruction method python programming" (Expandir a busca), "based instruction on python programming" (Expandir a busca), "based instruction to python programming" (Expandir a busca), "assisted instruction python python programming" (Expandir a busca), "based instruction pythons python programming" (Expandir a busca), "based instruction piton python programming" (Expandir a busca), "based instruction pitons python programming" (Expandir a busca)
"coder detection using java programming" » "coder detection using and programming" (Expandir a busca), "coder detection using based programming" (Expandir a busca), "coder detection using goal programming" (Expandir a busca), "code detection using java programming" (Expandir a busca), "border detection using java programming" (Expandir a busca), "corner detection using java programming" (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "((\"coder detection using java programming\") OR (\"based instruction python python programming\"))~".
• Remover as aspas pode possibilitar buscas mais amplas: (( coder detection using java programming ) OR ( based instruction python python programming ))~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (("coder detection using java programming") OR ("based instruction python python programming"))*.