Talvez deva tentar algumas variações de ortografia:
pronera programa » proeja programa (Expandir a busca), proerd programa (Expandir a busca), program programa (Expandir a busca)
tracking python » teaching python (Expandir a busca), tracking method (Expandir a busca), tracking position (Expandir a busca)
using tracking » using stacking (Expandir a busca), using ranking (Expandir a busca), using brackish (Expandir a busca)
imputation of » computation of (Expandir a busca), mutation of (Expandir a busca), implantation of (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
of pronera » _ pronera (Expandir a busca), of prone (Expandir a busca), of prisoners (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( AND imputation of pronera programa ) OR ( using tracking python python programming ))*.