Talvez deva tentar algumas variações de ortografia:
pythons python » python python (Expandir a busca), pitons python (Expandir a busca), piton python (Expandir a busca)
copd processes » food processes (Expandir a busca), npd processes (Expandir a busca), coupled processes (Expandir a busca)
decrease spot » decrease sod (Expandir a busca), decrease soon (Expandir a busca), decrease of (Expandir a busca)
redes pythons » reais python (Expandir a busca)
spot disease » host disease (Expandir a busca), wilt disease (Expandir a busca)
disease copd » disease case (Expandir a busca)
python redes » python regius (Expandir a busca), python code (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease spot disease copd processes ) OR ( python redes pythons python programming ))~.