Talvez deva tentar algumas variações de ortografia:
decrease cutting » decrease during (Expandir a busca), decreased running (Expandir a busca), decreased during (Expandir a busca)
cutting problem » routing problem (Expandir a busca), covering problem (Expandir a busca)
based decrease » based increased (Expandir a busca), faster decrease (Expandir a busca), and decrease (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
python code » python coding (Expandir a busca), python redes (Expandir a busca)
code python » codigo python (Expandir a busca), pacote python (Expandir a busca)
node based » code based (Expandir a busca), mode based (Expandir a busca), diode based (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

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