Talvez deva tentar algumas variações de ortografia:
prosub programa » prohab programa (Expandir a busca), probuc programa (Expandir a busca), produr programa (Expandir a busca)
tracking python » teaching python (Expandir a busca), tracking method (Expandir a busca), tracking position (Expandir a busca)
computation in » computation and (Expandir a busca), computation of (Expandir a busca), imputation in (Expandir a busca)
using tracking » using stacking (Expandir a busca), using ranking (Expandir a busca), using brackish (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
in prosub » _ prosub (Expandir a busca), in prose (Expandir a busca), in proso (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( AND computation in prosub programa ) OR ( using tracking python python programming ))~.