Talvez deva tentar algumas variações de ortografia:
decreased speed » decreased sleep (Expandir a busca), decreased sperm (Expandir a busca), decreased need (Expandir a busca)
speed decrease » speed decreases (Expandir a busca), spread decreased (Expandir a busca), stent decrease (Expandir a busca)
the processes » the process (Expandir a busca), the processing (Expandir a busca)
decrease the » decreases the (Expandir a busca), decrease in (Expandir a busca), decrease of (Expandir a busca)
python and » python based (Expandir a busca)
and pitons » and pions (Expandir a busca), and protons (Expandir a busca), and photons (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decreased speed decrease the processes ) OR ( python and pitons python programming ))~.