Talvez deva tentar algumas variações de ortografia:
formation algorithm » formation algorithms (Expandir a busca), deformation algorithm (Expandir a busca), information algorithms (Expandir a busca)
selection array » selection area (Expandir a busca), selection areas (Expandir a busca), selection accuracy (Expandir a busca)
code formation » codo formation (Expandir a busca), coke formation (Expandir a busca), cove formation (Expandir a busca)
using rotating » in rotating (Expandir a busca)
rotating on » rotating non (Expandir a busca), rotating in (Expandir a busca), rotating of (Expandir a busca)
on python » in python (Expandir a busca), of python (Expandir a busca), _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code formation algorithm selection array ) OR ( using rotating on python programming ))~.