Talvez deva tentar algumas variações de ortografia:
decreased sleep » decreased level (Expandir a busca), decreased sperm (Expandir a busca), decreased levels (Expandir a busca)
sleep decrease » sheep decreases (Expandir a busca), help decrease (Expandir a busca), spp decrease (Expandir a busca)
time processes » time processing (Expandir a busca), care processes (Expandir a busca)
pythons python » python python (Expandir a busca), pitons python (Expandir a busca), piton python (Expandir a busca)
decrease time » decreased time (Expandir a busca), decrease the (Expandir a busca), decrease stigma (Expandir a busca)
and pythons » and python (Expandir a busca)
python and » python based (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decreased sleep decrease time processes ) OR ( python and pythons python programming ))~.