Talvez deva tentar algumas variações de ortografia:
based decrease » based increased (Expandir a busca), faster decrease (Expandir a busca), and decrease (Expandir a busca)
clones python » lines python (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
python based » action based (Expandir a busca)
code clones » some clones (Expandir a busca), cane clones (Expandir a busca), cafe clones (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code clones python based decrease ) OR ( _ python python python programming ))~.