Talvez deva tentar algumas variações de ortografia:
extractions methods » extraction methods (Expandir a busca), extraction method (Expandir a busca), extracting methods (Expandir a busca)
phase extractions » phase extraction (Expandir a busca), phase reactions (Expandir a busca), phase fraction (Expandir a busca)
coder functions » power functions (Expandir a busca), order functions (Expandir a busca), colour functions (Expandir a busca)
functions phase » functions case (Expandir a busca), functional phased (Expandir a busca), functions are (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
using python » usando python (Expandir a busca), in python (Expandir a busca)
using using » using fusing (Expandir a busca), housing using (Expandir a busca), nursing using (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 phase extractions methods ) OR ( using using python python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( coder functions phase extractions methods ) OR ( using using python python programming ))*.