Talvez deva tentar algumas variações de ortografia:
integer programming » linear programming (Expandir a busca)
decrease integer » decrease catheter (Expandir a busca), decrease after (Expandir a busca), decrease income (Expandir a busca)
section using » selection using (Expandir a busca), reaction using (Expandir a busca), detection using (Expandir a busca)
in decrease » in decreased (Expandir a busca), on decrease (Expandir a busca), pain decrease (Expandir a busca)
pid python » in python (Expandir a busca), via python (Expandir a busca), api python (Expandir a busca)
using pid » using pig (Expandir a busca), using rapid (Expandir a busca), using lipid (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease in decrease integer programming ) OR ( section using pid python programming ))~.