Talvez deva tentar algumas variações de ortografia:
competencia controle » competencia central (Expandir a busca), potencia controle (Expandir a busca), concorrencia controle (Expandir a busca)
controle program » controle programa (Expandir a busca), control program (Expandir a busca), control programs (Expandir a busca)
and competencia » anp competencia (Expandir a busca), ana competencia (Expandir a busca), and competencies (Expandir a busca)
cutting method » counting method (Expandir a busca), costing method (Expandir a busca), casting method (Expandir a busca)
using cutting » turning cutting (Expandir a busca), using rotating (Expandir a busca), using resting (Expandir a busca)
method python » method method (Expandir a busca), python python (Expandir a busca)
coder and » code and (Expandir a busca), codes and (Expandir a busca), poder and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: (( coder AND competencia controle program ) OR ( using cutting method python programming ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( coder and competencia controle program ) OR ( using cutting method python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( coder and competencia controle program ) OR ( using cutting method python programming ))*.