Talvez deva tentar algumas variações de ortografia:
"coder functions by teaching programming" » "coder functions by teaching program" (Expandir a busca), "power functions by teaching programming" (Expandir a busca), "order functions by teaching programming" (Expandir a busca), "colour functions by teaching programming" (Expandir a busca), "coder functions _ teaching programming" (Expandir a busca), "coder functions and teaching programming" (Expandir a busca)
"based optimization python python programming" » "based optimization method python programming" (Expandir a busca), "based optimization option python programming" (Expandir a busca), "based optimization methods python programming" (Expandir a busca), "and optimization python python programming" (Expandir a busca), "based optimization pythons python programming" (Expandir a busca), "based optimization piton python programming" (Expandir a busca), "based optimization pitons python 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 functions by teaching programming\") OR (\"based optimization python python programming\"))~".
• Remover as aspas pode possibilitar buscas mais amplas: (( coder functions by teaching programming ) OR ( based optimization python python programming ))~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (("coder functions by teaching programming") OR ("based optimization python python programming"))*.