Talvez deva tentar algumas variações de ortografia:
decreases proliferation » suppresses proliferation (Expandir a busca), regulates proliferation (Expandir a busca)
proliferation to » proliferation of (Expandir a busca), proliferation in (Expandir a busca), proliferation by (Expandir a busca)
code decreases » co2 decreases (Expandir a busca), dose decreases (Expandir a busca), oxide decreases (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)
code code » code cdc (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code code decreases proliferation to ) OR ( python code python python programming ))~.