Talvez deva tentar algumas variações de ortografia:
their programming » their reprogramming (Expandir a busca), theory programming (Expandir a busca), the programming (Expandir a busca)
decrease cells » decrease cell (Expandir a busca), decreases cell (Expandir a busca), decrease costs (Expandir a busca)
cells decrease » cells decreases (Expandir a busca), cells increase (Expandir a busca), cells increases (Expandir a busca)
decrease their » decrease the (Expandir a busca), increase their (Expandir a busca), decreases the (Expandir a busca)
python usando » python and (Expandir a busca), python estudo (Expandir a busca), python django (Expandir a busca)
usando piton » usando pino (Expandir a busca), usando pinos (Expandir a busca), usando pivo (Expandir a busca)
piton python » pitons python (Expandir a busca), in python (Expandir a busca), with python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease cells decrease their programming ) OR ( python usando piton python programming ))~.